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The most destructive period the world has experienced seems to be behind us. Not a single nation was spared by this disease, and many continue to struggle today. Even after recovering from COVID, patient may continue to experience some post-COVID effects, such as heart irregularities or a decline in lung vitality. In the past three years (2019-2022), the world has witnessed the power of a small entity, a single peculiar virus. Science initially appeared to be helpless in this regard, but due to the emergence of disease, pharmaceutics (the development of anti-covid drugs), immunology (the rapid antigen test), microbiology (the isolation of viruses from infected people), biotechnology (the development of recombinant vaccines), biochemistry (the blood profile, the D-dimer test), and biochemistry (blood profile, D-dimer test), biophysics (PCR, RT-PCR, CT Scan, MRI) had worked together to fight the disease. The results of these efforts are the development of new diagnostic techniques, possible treatment and finally the availability of vaccines against COVID-19. However, it is not proven that the treatment through the traditional medical system is directly active on SARS-CoV-2 but is instead indirectly acting on SARS-CoV-2 effects by improving symptoms derived from the viral disease. In India, the traditional system of medicine and tradition knowledge together worked in the pandemic and proved effective strategies in prevention and treatment of SARS-CoV-2. The use of effective masks, PPE kits, plasma therapy, yoga, lockdowns and social seclusion, use of modern antiviral drugs, monoclonal antibodies, herbal remedies, homoeopathy, hygienic practice, as well as the willpower of people, are all contributing to the fight against COVID. Which methods or practices will be effective against COVID nobody is aware since medical professionals who wear PPE kits do not live longer, and some people in India who remained unprotected and roamed freely were not susceptible to infection. The focus of this review is on the mode of transmission, diagnosis, preventive measures, vaccines currently under development, modern medicine developed against SARS-CoV-2, ayurvedic medicine used during pandemic, homoeopathic medicine used during pandemic, and specific yoga poses that can be used to lessen COVID-related symptoms., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier Ltd. All rights reserved.)

Background and Aims: We aimed to explore the association between coronavirus disease-19 (COVID-19) vaccination and long COVID according to the status of chronic multimobidity., Methods: A total of 1913 participants were recruited in the cross-sectional study on the basis of the Survey of Health and Retirement in Europe. COVID-19 vaccination was defined as vaccination within the last 12 months. Chronic multimorbidity was defined as history of 2 + chronic disease. The study outcome was long COVID during the 12-month follow-up. Multivariable logistic models were performed to estimate the influence of chronic multimorbidity on the association of vaccination with long COVID. Net reclassification improvement (NRI) and integrated discrimination improvement (IDI) were calculated., Results: Chronic multimorbidity significantly modified the association of COVID-19 vaccination with long COVID (P interaction = 0.024). The rates of study outcome were significantly lower among vaccinated participants in the chronic multimorbidity subgroup, but not in the other subgroup. Multivariable odds ratios (95 % confidence intervals) of study outcome for unvaccination vs. vaccination were 1.494 (1.013-2.203) in those with multimorbidity and 0.915 (0.654-1.280) in those without multimorbidity, respectively. Adding COVID-19 vaccination to a model containing conventional risk factors significantly improved risk reclassification for study outcome among those with chronic multimobidity (continuous NRI was 25.39 % [P = 0.002] and IDI was 0.42 % [P = 0.075]) CONCLUSION: An inverse association of COVID-19 vaccination with long COVID was found among participants with chronic multimorbidity, but not among those without chronic multimorbidity. Chronic multimorbidity might expand the influence of unvaccination on developing long COVID among European aged ≥50 years., Competing Interests: Declaration of competing interest The authors declared they do not have anything to disclose regarding conflict of interest with respect to this manuscript., (Copyright © 2024 Elsevier B.V. All rights reserved.)

Introduction: Long COVID is defined as the continuation of symptoms, unexplainable by alternative diagnosis, longer than four weeks after SARS-CoV-2 infection. These symptoms might hinder daily activities and overall well-being, ultimately impacting quality of life (QoL). Several studies have reported fatigue as the most common symptom, followed by dyspnoea, headache and myalgia. Although it is assumed that long COVID affects 10-20% of SARS-CoV-2 infected individuals, recently numbers up to 60% were described for patients with cancer. This study uncovers the impact of the COVID-19 pandemic on QoL of patients with cancer and how long COVID manifests in this cohort., Methods: A group of 96 patients with cancer was followed from March 2022 till March 2023. Online questionnaires assessing symptoms associated with long COVID, anxiety and depression (HADS), quality of life (EORTC-QLQ-C30) and cognitive functioning (CFQ) were sent every three months during this period. Furthermore, a semi-structured focus group was organised for qualitative data collection., Results: Overall, these patients reported a negative impact of the enforced COVID-19 restrictions on the emotional and psychological wellbeing. Forty nine patients with cancer (51.0%) were infected with SARS-CoV-2 over the course of the study, of which 39 (79.6%) reported long COVID symptoms. The most commonly reported symptoms were myalgia (46.2%), fatigue (38.5%) and disturbed sleep (35.9%) and it was observed that male sex is associated with poor long COVID outcomes., Conclusion: While patients with cancer experience similar long COVID symptoms as healthy controls, the prevalence is remarkably higher possibly due to their compromised immune system and weakened physiological reserve., (© 2024. The Author(s).)

Introduction Falls are the second leading cause of accidental or unintentional death worldwide. In hospital falls represent a relevant health problem, in particular after their increasing since Covid year 2020. The aim of this study is to evaluate correlation between falls and Covid infection., Methods: Risk Management Unit at Mauriziano hospital analyzed in the present observational study possible correlation with Covid Pandemic and falls risk factors, through comparison of patients falls occurred during year 2021 in Covid and no-Covid wards. The primary outcome of the study is the evaluation of relationship between falls and Covid infection. The secondary outcome is identification of falls risk factors., Results: No direct correlation between falls and Covid-19 infection was found. Among falls risk factors, the most interesting emerged is the fall itself that enhances the risk of relapse., Discussion: Increasing in patients falls since 2020 could be affected indirectly by strong hospital organization modifications during Covid pandemic.

Objective: To investigate COVID-19 disparities between Hispanic/Latino persons (H/L) and non-H/L persons in an agricultural community by examining behavioral and demographic differences., Methods: In September 2020, we conducted Community Assessments for Public Health Emergency Response in Wenatchee and East Wenatchee, Washington, to evaluate differences between H/L and non-H/L populations in COVID-19 risk beliefs, prevention practices, household needs, and vaccine acceptability. We produced weighted sample frequencies., Results: More households from predominately H/L census blocks (H/L-CBHs) versus households from predominately non-H/L census blocks (non-H/L-CBHs) worked in essential services (79% versus 57%), could not telework (70% versus 46%), and reported more COVID-19 cases (19% versus 4%). More H/L-CBHs versus non-H/L-CBHs practiced prevention strategies: avoiding gatherings (81% versus 61%), avoiding visiting friends/family (73% versus 36%), and less restaurant dining (indoor 24% versus 39%). More H/L-CBHs versus non-H/L-CBHs needed housing (16% versus 4%) and food assistance (19% versus 6%). COVID-19 vaccine acceptance in H/L-CBHs and non-H/L-CBHs was 42% versus 46%, respectively., Conclusions: Despite practicing prevention measures with greater frequency, H/L-CBHs had more COVID-19 cases. H/L-CBHs worked in conditions with a higher likelihood of exposure. H/L-CBHs had increased housing and food assistance needs due to the pandemic. COVID-19 vaccine acceptability was similarly low (<50%) between groups.

Background: Fatigue is one of the most frequent symptoms in post-COVID syndrome (PCS) patients and describes a long-term feeling of tiredness and exhaustion. Frequently, it follows an infection or is a component of depressive symptoms. But fatigue itself is also a risk to mental health like other chronic conditions. The objective of this paper was to analyse the relationship between fatigue and depression/anxiety and the differences between PCS patients and fully recovered COVID-19 cases., Methods: In a longitudinal study with three measurement points, insured members of the Statutory Accident Insurance and Prevention in the Health and Welfare Service with a SARS-CoV‑2 infection in 2020 were asked about fatigue, depression/anxiety and persisting COVID-19 symptoms. To analyse the longitudinal effects of the two variables, a cross-lagged panel model was applied., Results: In the present sample (n = 860), a proportion of 68.7% to 75.1% of people was suffering from PCS. The results showed a model fit of R 2  = 61.49% and all effects were significant, but the cross-lagged effects were not significantly different from each other. If stratified according to whether PCS symptoms were present, the cross-lagged effects weakened in both groups, while the effects of fatigue on depression and anxiety only remained in the group of those affected by PCS., Discussion: The results show a relationship in both directions between fatigue and depression/anxiety. PCS patients can benefit from psychotherapeutic treatment to tackle fatigue and prevent depression and anxiety., (© 2024. The Author(s).)

Continuous surveillance and risk assessment of inactivated Coronavirus Disease 2019 (COVID-19)) vaccines provide an understanding of their safety profiles, guide vaccination strategy and public health policy. This study aims to analyze the characteristics and prevalence of officially reported serious adverse events following immunization (AEFIs) with inactivated COVID-19 vaccines by System Organ Class (SOC), age, and sex.To achieve this aim, a retrospective observational study was conducted between February 14th, 2021, and June 30th, 2022. Reported AEFIs were evaluated for data completeness. Causality assessment adhered to the World Health Organization guidelines.Findings revealed that the AEFIs occurrence did not significantly differ between vaccines used (ChAdOx1 vs. BNT162b2), sex, or SOC. The most prevalent AEFIs were vascular disorders (37%), followed by cardiac (25%) and nervous system disorders (14%). The adverse events were predominantly reported post-vaccination with the BNT162b2 vaccine, mainly after the first dose. The mean age was highest for miscellaneous disorders (70 ± 21.7 years) and the lowest for nervous system (46 ± 22 years) and immune system disorders (45 ± 19 years). Age differences were statistically different for vascular disorders (p = 0.003) and immune system disorders (p = 0.012).In conclusion, ongoing surveillance and risk assessment of the vaccine's safety profile is crucial for detecting potential safety signals. Active surveillance of the reported serious AEFIs is highly needed to support evidence-based vaccination strategies and maintain public confidence in immunization programs., (© 2024. The Author(s).)

Lutein, a plant-derived xanthophyl-carotenoid, is an exceptional antioxidant and anti-inflammatory constituent found in food. High dietary intake of lutein is beneficial against eye disease, improves cardiometabolic health, protects from neurodegenerative diseases, and is beneficial for liver, kidney, and respiratory health. Lutein protects against oxidative and nitrosative stress, both of which play a major role in long COVID and mRNA vaccination injury syndromes. Lutein is an important natural agent for therapeutic use against oxidative and nitrosative stress in chronic illnesses such as cardiovascular and neurodegenerative diseases and cancer. It can also potentially inhibit spike protein-induced inflammation. Rich dietary supplementation of lutein, naturally derived in non-biodegradable Extra Virgin Olive Oil (EVOO), can most optimally be used against oxidative and nitrosative stress during post-COVID and mRNA vaccination injury syndromes. Due to its high oleic acid (OA) content, EVOO supports optimal absorption of dietary lutein. The main molecular pathways by which the SARS-CoV-2 spike protein induces pathology, nuclear factor kappa-light-chain-enhancer activated B cells (NF-κB) and activated protein (AP)-1, can be suppressed by lutein. Synergy with other natural compounds for spike protein detoxification is likely., Competing Interests: Competing interests: Dr. McCullough receives salary support and has an equity interest in The Wellness Company which had no role in the writing of the manuscript and no stake in the outcome of the paper. Dr. McCullough is President of the McCullough Foundation which has no stake in the outcome of this paper. Anthony M. Kyriakopoulos has founded Nasco AD Biotechnology Laboratory and does not receive a salary from this firm, since from its beginning it is not profitable. Anthony M. Kyriakopoulos is the inventor of US patent: https://uspto.report/patent/grant/10,772,855 that belongs to Nasco AD Biotechnology Laboratory. The patent focuses on the use of Taurine and N-Bromotaurine solutions and emulsions against abnormal cells. Patent involves also Stable Produced Olive Oil that naturally contains lutein, as any extra virgin olive oil contains lutein due to the natural maturation of olive fruits. Nasco AD Biotechnology Laboratory does not produce special products on lutein but performs basic research on the natural conservation of lutein in olive oil. Greg Nigh is a full-time clinician and has no direct or indirect financial ties to any therapies mentioned in this article. Dr. Stephanie Seneff has nothing to declare., (Copyright: © 2024 Kyriakopoulos AM et al.)

Host metabolic dysregulation, especially in tryptophan metabolism, is intricately linked to coronavirus disease 2019 (COVID-19) severity and its postacute sequelae (long COVID). People living with human immunodeficiency virus (HIV; PLWH) experience similar metabolic dysregulation and face an increased risk of developing long COVID. However, whether preexisting HIV-associated metabolic dysregulations contribute in predisposing PLWH to severe COVID-19 outcomes remains underexplored. Analyzing prepandemic samples from PLWH with documented postinfection outcomes, we found specific metabolic alterations, including increased tryptophan catabolism, predicting an elevated risk of severe COVID-19 and the incidence of long COVID. These alterations warrant further investigation for their potential prognostic and mechanistic significance in determining COVID-19 complications., Competing Interests: Potential conflicts of interest. All authors: No reported conflicts. All authors have submitted the ICMJE Form for Disclosure of Potential Conflicts of Interest. Conflicts that the editors consider relevant to the content of the manuscript have been disclosed., (© The Author(s) 2024. Published by Oxford University Press on behalf of Infectious Diseases Society of America. All rights reserved. For commercial re-use, please contact reprints@oup.com for reprints and translation rights for reprints. All other permissions can be obtained through our RightsLink service via the Permissions link on the article page on our site—for further information please contact journals.permissions@oup.com.)

Amid efforts to develop effective treatments for acute COVID-19, there is growing recognition of the need to address long COVID as a key outcome measure. We argue there are 7 compelling reasons to include long COVID measurements in clincal trials investigating acute COVID-19 treatments: (1) Long COVID is not rare. (2) Long COVID is debilitating to individuals and has a high societal cost. (3) Those at high risk of severe COVID-19 are also at higher risk of developing long COVID if they are infected with COVID-19. (4) Treatments for acute COVID-19 may reduce the risk of long COVID. (5) Measures exist to track long COVID. (6) Long COVID considerations are potentially important for acute COVID-19 treatment decision making. (7) Deaths and hospitalizations due to COVID-19 are increasingly rare. While not every trial needs to include assessments of long COVID, it is worth the research burden to include assessments where possible, as this could facilitate the uptake of acute COVID-19 treatments that lessen the societal burden of long COVID., Competing Interests: Potential conflicts of interest. All authors: No reported conflicts. All authors have submitted the ICMJE Form for Disclosure of Potential Conflicts of Interest. Conflicts that the editors consider relevant to the content of the manuscript have been disclosed. The views expressed are those of the authors and do not necessarily reflect those of the National Institutes of Health or the Department of Health and Human Services., (Published by Oxford University Press on behalf of Infectious Diseases Society of America 2024.)

Long COVID is a debilitating, multisystemic illness following a SARS-CoV-2 infection whose duration may be indefinite. Over four years into the pandemic, little knowledge has been generated from clinical trials. We analyzed the information available on ClinicalTrials.gov, and found that the rigor and focus of trials vary widely, and that the majority test non-pharmacological interventions with insufficient evidence. We highlight promising trials underway, and encourage the proliferation of clinical trials for treating Long COVID and other infection-associated chronic conditions and illnesses (IACCIs). We recommend several guidelines for Long COVID trials: First, pharmaceutical trials with potentially curative, primary interventions should be prioritized, and both drug repurposing and new drug development should be pursued. Second, study designs should be both rigorous and accessible, e.g., triple-blinded randomized trials that can be conducted remotely, without participants needing to leave their homes. Third, studies should have multiple illness comparator cohorts for IACCIs such as myalgic encephalomyelitis (ME/CFS) and dysautonomia, and screen for the full spectrum of symptomatology and pathologies of these illnesses. Fourth, studies should consider inclusion/exclusion criteria with an eye towards equity and breadth of representation, including participants of all races, ethnicities, and genders most impacted by COVID-19, and including all levels of illness severity. Fifth, involving patient-researchers in all aspects of studies brings immensely valuable perspectives that will increase the impact of trials. We also encourage the development of efficient clinical trial designs including methods to study several therapies in parallel., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 The Authors. Published by Elsevier Inc. All rights reserved.)

Background: IgE to galactose-alpha-1,3-galactose (alpha-gal) is linked to tick bites and an important cause of anaphylaxis and urticarial reactions to mammalian meat. The alpha-gal syndrome (AGS) is recognized as being common in the southeastern United States. However, prevalence studies are lacking and open questions remain about risk factors and clinical presentation of alpha-gal sensitization., Objective: Here we characterized the prevalence as well as the presentation and risk factors of AGS and alpha-gal IgE sensitization in adults in central Virginia recruited without regard to the history of allergic disease., Methods: Adults in central Virginia, primarily University of Virginia Health employees, were recruited as part of a COVID-19 vaccine study. Subjects provided at least one blood sample and answered questionnaires about medical and dietary history. We used ImmunoCAP for IgE assays and assessed the ABO blood group by reverse typing using stored serum. We also investigated biobanked serum from COVID-19 patients., Results: Median age of the 267 enrollees was 42 years, 76% were female, and 43 (16%) were sensitized to alpha-gal (cutoff of 0.1 IU/mL), of which mammalian meat allergy was reported by seven (2.6%). Sensitized subjects (1) were older, (2) had higher total IgE levels but a similar frequency of IgE to common respiratory allergens, and (3) were more likely to report tick bites than were nonsensitized subjects. Among those who were sensitized, alpha-gal IgE levels were higher among meat-allergic than nonallergic subjects (geometric mean, 9.0 vs 0.5 IU/mL; P < .001). Mammalian meat and dairy consumption was common in individuals with low-level sensitization., Conclusion: In central Virginia, AGS is a dominant cause of adult food allergy with a prevalence approaching or exceeding 2%., (Copyright © 2024 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.)

Purpose: The objective examination of the Post-COVID syndrome (PCS) remains difficult due to heterogeneous definitions and clinical phenotypes. The aim of the study was to verify the functionality and correlates of a recently developed PCS score., Methods: The PCS score was applied to the prospective, multi-center cross-sectoral cohort (in- and outpatients with SARS-CoV-2 infection) of the "National Pandemic Cohort Network (NAPKON, Germany)". Symptom assessment and patient-reported outcome measure questionnaires were analyzed at 3 and 12 months (3/12MFU) after diagnosis. Scores indicative of PCS severity were compared and correlated to demographic and clinical characteristics as well as quality of life (QoL, EQ-5D-5L)., Results: Six hundred three patients (mean 54.0 years, 60.6% male, 82.0% hospitalized) were included. Among those, 35.7% (215) had no and 64.3% (388) had mild, moderate, or severe PCS. PCS severity groups differed considering sex and pre-existing respiratory diseases. 3MFU PCS worsened with clinical severity of acute infection (p = .011), and number of comorbidities (p = .004). PCS severity was associated with poor QoL at the 3MFU and 12MFU (p < .001)., Conclusion: The PCS score correlated with patients' QoL and demonstrated to be instructive for clinical characterization and stratification across health care settings. Further studies should critically address the high prevalence, clinical relevance, and the role of comorbidities., Trail Registration Number: The cohort is registered at www., Clinicaltrials: gov under NCT04768998., (© 2024. The Author(s).)

Background: Vaccination against SARS-CoV-2 is widely used and confers protection against morbidity and mortality in COVID-19. Little is known about disease severity and outcomes in fully vaccinated patients during hospitalization for COVID-19. Aim: To determine whether vaccination status and time from vaccination-to-hospitalization impacted disease severity in patients admitted with COVID-19. Methods: A multicenter retrospective cohort study was conducted on hospitalized adults with COVID-19 between January 1 and September 8, 2021, in Rhode Island, USA. Vaccination status and markers of disease severity, including C-reactive protein, D-Dimer values, and supplemental oxygen use during hospitalization, were obtained. Results: Two thousand three hundred forty-four patients were included. For every vaccinated patient, three unvaccinated patients were matched for a total of 424 patients in the analytic sample. Vaccinated patients had lower peak C-reactive protein (beta = -39.10, 95% CI [-79.10, -0. 65]) and supplemental oxygen requirements (beta = -38.14, 95% CI [-61.62, -9.91]) compared to unvaccinated patients. Patients who had a greater discrepancy between date of vaccination and admission had higher C-reactive protein (beta = 0.37, 95% CI [0.02, 0.71]) and supplemental oxygen requirements (beta = 0.44, 95% CI [0.15, 0.75]. Conclusion: Vaccination against SARS-CoV-2 was associated with a protective effect on disease severity during hospitalization for breakthrough COVID-19. Time elapsed since vaccination was associated with indicators of greater disease severity suggestive of waning protection over time.

Background: Observational studies reported worse COVID-19 evolution in relation to polypharmacy and reductions in COVID-19 hospital admissions and death in patients receiving chronic antihistamine treatment. The current profile of hospitalized patients with regard to different variants was analyzed to identify specific targets for future prospective trials., Methods: COVID-19 admissions to the Hospital of Terrassa (11 March 2020-28 August 2024 (n = 1457), from the integral Consorci Sanitari de Terrassa population (n = 167,386 people) were studied. Age, gender, the number of chronic treatments (nT), and immunization status were analyzed., Results: After 5 May 2023, 291 patients (54% females) required COVID hospitalization. Of these, 39% received >8 nT (23% receiving 5-7 nT), 70.2% were >70 years, and 93.4% survived. In total, 12% of patients admitted after 5 May 2024 were not vaccinated, while 59% received ≥4 vaccines (43% within the last 12 months). In total, 49% of admitted patients presented no previous infection (while 3% presented infection during the last year). Delta or Omicron variants would have accounted for ≥80% of admissions > 60 years compared to the first pandemic wave if no vaccines existed., Conclusions: Patients > 70 years who receive ≥5 nT, without prior COVID-19 infections, should be the priority for prevention, with updated vaccination and early treatments to reduce hospitalizations.

Objective: To evaluate both humoral and cellular immune responses to the COVID-19 messenger RNA (mRNA; BNT162b2) vaccine in patients with childhood-onset SLE (cSLE) compared with healthy controls and patient controls (kidney transplant (KTx) recipients)., Methods: This single-centre, cross-sectional and case-control study included 16 patients with cSLE, 19 healthy controls and 19 KTx recipients. We assessed SARS-CoV-2-specific humoral (anti-SARS-CoV-2 IgG, neutralising antibody (nAb)) and cellular (interferon gamma release assay (IGRA)) immune responses at least 1 month after administration of two doses of the mRNA vaccine., Results: Humoral immune response rates (anti-SARS-CoV-2 IgG and nAb seropositivity) in patients with cSLE were comparable to healthy controls (100% vs 100% and 100% vs 95%, respectively) but significantly higher than in KTx recipients (74% and 42%, p<0.05 for both). Cellular immune response rate measured by IGRA was lower in patients with cSLE compared with healthy controls (56.3% vs 89.5%, p=0.050) and comparable to KTx recipients (63%). IGRA-negative patients with cSLE had significantly lower total leucocyte and lymphocyte counts at vaccination time as compared with their counterparts (p=0.008 and p=0.001, respectively). No differences were found in disease activity or immunosuppressive therapies between IGRA-negative and IGRA-positive patients with cSLE., Conclusion: Patients with cSLE showed robust humoral but compromised cellular immune responses to the COVID-19 mRNA vaccine, associated with lower lymphocyte counts. These findings highlight the need for further research to enhance vaccine efficacy in this vulnerable group., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2024. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)

Background: In 2020, as the Global Polio Eradication Initiative worked to address outbreaks of vaccine-derived poliovirus Type 2, particularly in sub-Saharan Africa, the Covid-19 pandemic suspended routine immunization campaigns worldwide. There were concerns about how Covid-19 - and the introduction of Covid-19 vaccines - might influence uptake of the oral polio vaccine (OPV). To inform communications strategies, we conducted a qualitative study to explore insights from community stakeholders into how Covid-19 influenced perceptions of OPV and vaccination campaigns., Methods: We conducted 32 focus group discussions with caregivers of children under 5 and polio frontline workers as well as 22 in-depth interviews with healthcare practitioners and social influencers in Cameroon and Ethiopia. In each country, we purposively sampled stakeholders per discrete eligibility criteria from one urban (Yaoundé and Addis Ababa) and one peri-urban site (Bafia and Adama)., Results: We found that the Covid-19 pandemic and related precautionary measures introduced new challenges for OPV campaigns in Cameroon and Ethiopia, including reduced caregiver confidence in routine immunizations and an erosion of trust between caregivers and frontline workers. A salient concern among caregivers was that Covid-19 vaccines might be delivered in place of OPV. When asked how to maximize community support for future OPV campaigns, stakeholders suggested to rebuild caregiver trust for frontline workers; use a variety of information sources to ensure consistent messaging on vaccination reaches caregivers in a timely manner; increase remuneration, resources, and training for frontline workers; and leverage existing community influencers and groups., Conclusions: Despite the challenges to vaccination campaigns experienced during the Covid-19 pandemic, it was anticipated that the Polio Programme would continue to experience community support for OPV with appropriate messaging and community coordination. These efforts would "build back the confidence" among caregivers and other community stakeholders regarding community-based vaccination campaigns. Social and behavior change approaches that leverage clear, consistent messaging from multiple trusted platforms could address caregiver trust and dismantle mis/dis-information that creates confusion surrounding vaccines., (© 2024. The Author(s).)

Background: This study evaluates tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) and interferon-γ-induced protein-10 (IP-10) in pregnant women with COVID-19 and their newborns, exploring the effects of antiviral treatments and vaccine-induced neutralizing antibody (Nab) inhibition on these key viral infection biomarkers., Methods: We studied 61 pregnant women with past COVID-19 and either three (n=56) or four (n=5) doses of vaccination, and 46 without COVID-19 but vaccinated. We analyzed them and their newborns' blood for TRAIL, IP-10, and Nab levels using enzyme-linked immunosorbent assays (ELISA), correlating these with other clinical factors., Results: Our study found lower TRAIL but higher IP-10 levels in maternal blood than neonatal cord blood, irrespective of past COVID-19 diagnosis. Cases diagnosed with COVID-19 < 4 weeks previously had higher maternal blood TRAIL levels (16.49 vs. 40.81 pg/mL, p=0.0064) and IP-10 (154.68 vs. 225.81 pg/mL, p=0.0170) than those never diagnosed. Antiviral medication lowered TRAIL and IP-10 in maternal blood without affecting Nab inhibition (TRAIL: 19.24 vs. 54.53 pg/mL, p=0.028; IP-10: 158.36 vs. 255.47 pg/mL, p=0.0089). TRAIL and IP-10 levels were similar with three or four vaccine doses, but four doses increased Nab inhibition (p=0.0363). Previously COVID-19 exposed pregnant women had higher Nab inhibition (p < 0.0001). No obvious correlation was found among TRAIL, IP-10, and Nab inhibition level., Conclusions: Our study suggests that lower maternal TRAIL and higher IP-10 levels compared to neonatal cord blood coupled with a rise in both markers following COVID-19 diagnosis that could be reduced by antivirals indicates a correlation to infection severity. Higher vaccine doses enhance Nab inhibition, irrespective of antiviral medication use and independent of TRAIL or IP-10 levels, highlighting the significance and safety of adequate vaccination and antiviral use post-diagnosis in pregnant women., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2024 Chen, Hu, Cheng, Shen, Chuang, Ker, Sun and Shen.)

Limited research suggests that certain viruses reactivate in severe-acute-respiratory-syndrome-coronavirus 2 infection, contributing to the development of postacute sequelae of COVID-19 (PASC). We examined 1083 infected individuals from a population-based cohort, and assessed differences in plasma immunoglobulin (Ig)G and immunoglobulin A levels against Epstein-Barr virus (EBV), cytomegalovirus, varicella zoster virus (VZV), BK polyomavirus, KI polyomavirus, WU polyomavirus (WUPyV), respiratory syncytial virus, and Adv-36 according to the severity of previous COVID-19 and PASC history. Individuals who had experienced severe COVID-19 had higher antibody responses to latent viruses. Ever PASC, active persistent PASC, and PASC with neuropsychiatric symptoms were associated with higher immnoglobulin G to EBV early antigen-diffuse, VZV, and WUPyV even among individuals without previous severe COVID-19., (© 2024 The Author(s). Journal of Medical Virology published by Wiley Periodicals LLC.)

In addition to the respiratory symptoms associated with COVID-19, the disease has consistently been linked to many autoimmune diseases such as systemic lupus erythematous and antiphospholipid syndrome (APS). APS in particular was of paramount significance due to its devastating clinical sequela. In fact, the hypercoagulable state seen in patients with acute COVID-19 and the critical role of anticoagulant treatment in affected individuals shed light on the possible relatedness between APS and COVID-19. Moreover, the role of autoimmunity in the assumed association is not less important especially with the accumulated data available regarding the autoimmunity-triggering effect of SARS-CoV-2 infection. This is furtherly strengthened at the time patients with COVID-19 manifested antiphospholipid antibodies of different types following infection. Additionally, the severe form of the APS spectrum, catastrophic APS (CAPS), was shown to have overlapping characteristics with severe COVID-19 such as cytokine storm and multi-organ failure. Interestingly, COVID vaccine-induced autoimmune phenomena described in the medical literature have pointed to an association with APS. Whether the antiphospholipid antibodies were present or de novo, COVID vaccine-induced vascular thrombosis in certain individuals necessitates further investigations regarding the possible mechanisms involved. In our current paper, we aimed to focus on the associations mentioned, their implications, importance, and consequences., Competing Interests: Declaration of competing interest The authors declare no conflict of interests., (Copyright © 2024 Elsevier B.V. All rights reserved.)

Objectives: SARS-CoV-2 infection could cause persistent lung injury or indicate potential genetic susceptibilities. Although infection-elicited hybrid immunity could protect against severe COVID-19, it remains unknown whether recent infection could reduce pneumonia risk during reinfection due to insufficient viral and chest computed tomography (CT) screening., Methods: A total of 15,598 patients, 96% fully vaccinated and 52% boosted, from Xiangyang, China, who had symptomatic COVID-19 and chest CT scans during the first Omicron BF.7 wave in December 2022 to January 2023, were followed through the second Omicron XBB.1.5 wave between May and August 2023. A total of 17,968 second-wave patients with COVID-19 with chest CT scans but without previous symptomatic COVID-19 were enrolled as first-time infection controls., Results: A total of 19.6% (3,061 of 15,598) first-wave patients were diagnosed with pneumonia. Among second-wave reinfected patients, only 0.2% (four of 2202) developed pneumonia, which was lower than the 1.7% (311 of 17,968) pneumonia prevalence among the second-wave first-time patients, with an adjusted relative risk of 0.11 (95% confidence interval: 0.04-0.29). A total of 1.3% (40 of 3,039) first-wave pneumonia survivors showed residual abnormal patterns in follow-up CT scans within 8 months after pneumonia diagnosis., Conclusions: In a highly vaccinated population, previous symptomatic Omicron infection within 8 months reduced pneumonia risk during reinfection. Uninfected individuals might need up-to-date vaccination to reduce pneumonia risk., Competing Interests: Declarations of competing interest The authors have no competing interests to declare., (Copyright © 2024 The Author(s). Published by Elsevier Ltd.. All rights reserved.)

Using student self-reports on a survey and objective records of academic achievement, I examined the effects of course modality on student satisfaction and academic outcomes at a selective liberal arts college in spring 2021. I compared three groups of undergraduates (N = 729) based on their predominant course modality: Online-Class Group, Residential Blended Learning Group, and Residential In-Person-Class Group. After controlling for gender, race/ethnicity, class level, and socioeconomic status, course modality demonstrated significant main effects on all three satisfaction variables and sense of connection a student felt to the institution. The Online-Class Group reported the lowest satisfaction with level of academic challenge, quality of teaching, and overall quality of academic experiences; it also reported the weakest sense of connection. The Residential Blended Learning Group differed from the Residential In-Person-Class Group on one variable: satisfaction with quality of teaching, on which the former reported lower satisfaction. Course modality did not affect a student's grade point average; although it interacted with gender in its effect on the number of course units a student passed, no subgroup difference by course modality and gender was significant. This study indicates that online classes and blended learning, especially the latter, have potential at liberal arts colleges. [Note: Last page of the PDF is blank, as provided by the publisher.]

The world lived through a pandemic over the 2020-2022 period, which forced drastic changes in every sector and every aspect of our lives. One such change in the education sector was the immediate shift to online learning as educational institutions across the world responded to the pandemic. Educational institutions in Trinidad & Tobago, like everywhere else shifted from face-to-face to online instruction in all courses and programmes, including physics. While the conduct of physics lessons through virtual classrooms may have several advantages, it is not without disadvantages. The latter resulted in challenges, especially for students, and it is important for us to understand how students experienced and managed their learning in the fully online environment. The aim of this phenomenological study is to capture and describe the experiences of students in online physics learning in a virtual classroom--specifically their experiences in, preparing for online physics learning, managing learning in the virtual physics classroom and benefiting from opportunities in online physics learning. Three major themes emerged from this study--students' readiness for online learning, students' challenges during online learning and the role of follow through facilitation after online lessons. Despite their preparations, students encountered challenges such as network connectivity, reliability of supporting systems and distractions in their learning environment at home, but they were optimistic, that the reality presented them with opportunities to improve their technological competencies and to maximize their online learning experiences as they engaged in the learning of physics concepts in a non-traditional way.

This study applies the hermeneutical phenomenological approach, guided by Critical Race Theory, to explicate a nuanced understanding of the way Chinese international students' racial identity shapes the challenges that they faced during the pandemic and their experience of academic institutions' support during this time. The current study highlights the pervasive anti-Asian racism that directly and indirectly contributed to Chinese international students' negative experiences studying in Canada during the pandemic. The findings also highlight the lack of support from academic institutions, despite the rising anti-Asian racism faced by this group of students. Furthermore, this study calls attention to the consideration of race in developing support programs for racialized international students. Recommendations for universities to better support international students (Chinese or otherwise) are developed.

While it began with a variety of narrative representations of writing personal experiences, since Ellis (2004; Bochner & Ellis, 2016), evocative, performative, and creative nonfiction forms of storying have coalesced to form contemporary autoethnography. For over a decade, Canadian arts education researchers have blazed trails to employ those forms of autoethnography as "learning stories" (Carr, 2001; Carr & Lee, 2012) to study teaching and learning practices in a variety of school and community educational contexts. Learning stories enable educators to reveal teaching and learning experiences that cannot be represented by, or communicated through, other research forms. The present inquiry, which begins with the story of an early childhood educator, is rooted in the fusion of evocative autoethnography and learning stories with arts-based research, particularly a/r/tography.

Objectives: This study aimed to analyze how pedagogical practices and affective states during emergency remote teaching influence professors' perspectives on their capabilities and the professor-student relationship. Method: We used a nonexperimental quantitative design, collecting data through an online survey during the first year of the pandemic. Participants were recruited using a non-probability sampling method. A total of 636 university professors from Chilean universities participated. We performed descriptive and correlation analyses between variables. Also, to gain a deeper understanding of the factors influencing perceptions of the professors' competence and the professor-student relationship, we conducted linear regression models. Results: A higher perception of pedagogical competence was related to male professors reporting a high evaluation of teaching quality and a high diversification of assessment strategies. A better professor-student relationship was related to female professors reporting a high level of tutoring activities and activities in which students work collaboratively. Additionally, unpleasant affective states were experienced at a higher rate by younger and female professors. Conclusions: Variables that make up the perception of professor competence and the professor-student relationship were identified, relating to gender and pedagogical practices, such as diversification of assessment strategies, tutoring, and collaborative activities. Implications: The results can guide future institutional actions to improve conditions and establish guidelines for quality virtual education in the post-pandemic scenario.

This study aimed to investigate distance education practices in higher education during the pandemic, focusing on lived experiences, and proposing a policy decision framework for future distance education in similar conditions. Additionally, the study aimed to establish a design framework for an Emergency Action Plan for similar crisis periods. In the study, a case study was used to provide a detailed examination of the current situation's characteristics. The study group consisted of 63 administrators from 34 universities who actively participated in decision-making during the pandemic. Data were collected through 11 online focus group interviews, and the Miles-Huberman Model was used for analysis. The study proposed a policy decision framework for distance education in the post-pandemic period, consisting of 11 headings such as blended learning, open course materials, and Distance Education Center structuring. Additionally, the study presented an emergency action plan framework consisting of six components, including keeping the technological infrastructure working and supporting face-to-face courses with distance education. This study provides valuable insights for universities in preparing for potential crises and improving their distance education practices.

This paper deals with the implementation of flipped learning as a didactic method and its use through the Moodle platform. For this purpose, a quantitative research was carried out with the intention of analyzing the perceptions of new teachers in the acquisition of digital competences that they acquire during their teaching and learning process. The sample is made up of three groups of students in the subject Didactics of Social Sciences in the third year of primary education. The results obtained show that active learning methodologies promote digital literacy in higher education and the improvement of good teaching practices. In this way, through this research, students updated their use of new educational platforms, given the lack of initial training in digital literacy. In short, we can conclude that flipped learning is a useful and innovative teaching method that combines face-to-face and online learning for the education and training of new teachers.

Grounded in the literature on peer social capital, this study examines middle school students' perspectives on COVID-19-related changes in their peer interactions and friendships. Qualitative analyses of 146 students' survey responses showed that a majority experienced changes in their peer interactions and friendships. These students reported: (a) lasting changes in social-emotional states impacted peer interactions and friendships (e.g., increased anxiety); (b) changes in relationships (e.g., loss of friendships); and (c) visible changes in peer interactions (e.g., reduction in sharing behavior). Conversely, a small group of students perceived the changes in their peer interactions positively. The author argues that this paper's findings have farther-reaching implications than the pandemic, given other types of educational disruptions. Implications for educators, schools, and communities are discussed.

Introduction: The COVID-19 vaccine became an effective instrument to prevent severe SARS-CoV-2 infections. However, 5% of vaccinated patients will have moderate or severe disease., Objective: to compare mortality and days between the symptom onset to the peak disease severity, in vaccinated vs. unvaccinated COVID-19 hospitalized patients., Methods: Retrospective observational study in 36 hospitals in Argentina. COVID-19 adults admitted to general wards between January 1, 2021, and May 31, 2022 were included. Days between symptoms onset to peak of severity were compared between vaccinated vs. unvaccinated patients with Cox regression, adjusted by Propensity Score Matching (PSM). Results in patients with one and two doses were also compared., Results: A total of 3663 patients were included (3001 [81.9%] unvaccinated and 662 [18%] vaccinated). Time from symptom onset to peak severity was 7 days (IQR 4-12) vs. 7 days (IQR 4-11) in unvaccinated and vaccinated. In crude Cox regression analysis and matched population, no significant differences were observed. Regarding mortality, a Risk Ratio (RR) of 1.51 (IC95% 1.29-1.77) was observed in vaccinated patients, but in the PSM cohort, the RR was 0.73 (IC95% 0.60-0.88). RR in patients with one COVID-19 vaccine dose in PSM adjusted population was 0.7 (IC95% 0.45-1.03), and with two doses 0.6 (IC95% 0.46-0.79)., Discussion: The time elapsed between the onset of COVID-19 symptoms to the highest severity was similar in vaccinated and unvaccinated patients. However, hospitalized vaccinated patients had a lower risk of mortality than unvaccinated patients.

We examined early adolescent predictors of later distress and adaptive coping in early adulthood, using data from a prospective longitudinal cohort study (n = 786). In early adolescence (age 13), we assessed indicators of mental health (internalizing symptoms), stressor exposure (cumulative stressful life events), and family socialization (supportive parent-child interactions). In early adulthood (age 22), during the first COVID-19-related Swiss national lockdown, we assessed cumulative pandemic-related stressors, distress (poor well-being, hopelessness, and perceived disruptions to life) and adaptive coping. Early adolescent internalizing symptoms predicted lower well-being, more hopelessness, and perceived lifestyle disruptions in early adulthood, during the pandemic. Cumulative stressful life events during early adolescence moderated the association between cumulative pandemic-related stressors and perceived lifestyle disruptions. Supportive parent-child interactions fostered subsequent engagement in adaptive coping, which, in turn, predicted less hopelessness and better well-being. Findings reveal that early adolescent development is linked with distress and adaptive coping in later periods.

The insufficient supply of K-12 language - world language (WL) and English as a second language (ESL) - teachers in the United States has been a pervasive challenge for school administrators seeking to provide language learning opportunities for their students. The issue is complex - including numerous factors that adversely affect the recruitment of future educators as well as their retention once in the classroom. Almost all states report a dearth of WL and/or ESL teachers, and WL is the discipline with the highest predictive teacher turnover rate - whether by leaving the profession entirely ("leavers") or opting to move to a different school ("movers"). In spring 2020, the global health pandemic placed additional demands on all educators, and consequently some reports predict an exodus of teachers from K-12 schools. This article presents the results of a study exploring language teachers' intention to leave the profession as a consequence of school-related responsibilities and experiences during spring 2020. Data revealed three profiles of K-12 language teachers: "stayers", "leavers", and "conditional stayers." Implications related to influential factors in teachers' potential decisions to remain in or exit the profession are provided.

This article forms part of research into the role of support offered to children and youth by different community agents during the pandemic. In order to carry out the research, an online questionnaire was designed and administered between October 2021 and January 2022, to which 1,216 people in Catalonia (Spain) aged between 9 and 18 years responded. This article presents the results of the analysis of the open questions, in which participants specified the type of support and help they had received. The results show that the support offered by schools mainly focused on the continuity of the learning process; that the family was a main source of emotional support; and that communal leisure activities contributed to health and recreation. It concludes underlining the importance of the community, and the need to strengthen the complementarity of the various surroundings as support providers when situations of generalized adversity arise.

Introduction: Patients being on immunosuppressive treatment of any reason, along with other risk factors such as smoking and obesity, are vulnerable to be infected from SARS-CoV2. Aim of this report is to describe a case of a female patient under Rituximab therapy who experienced episodes of lung infection due to Severe Acute Coronavirus 2 (SARS-CoV-2 ) invasion although fully vaccinated., Case Report: A 50-year-old woman, with a past medical history of lupus nephritis on rituximab was diagnosed with lung infection due to SARS-CoV-2. Eight months later, following her last infusion of Rituximab (RTX), she developed moderate Coronavirus Disease 2019 (COVID-19). After a partial recovery, she exhibited exacerbation of respiratory symptoms leading to readmission and invasive oxygenation. She was eventually discharged home after 31 days. Her monthly neurological evaluation did not reveal evidence of disease activity. She later received intravenous immunoglobulin and a decision was made to restart rituximab., Conclusions: This case raises the possibility of persistent virus shedding and reactivation of severe acute respiratory syndrome coronavirus in a patient with SLE and Rituximab therapy. We emphasize a precise consideration of management of patients with autoimmune disorders during the COVID-19 pandemic.

We quilombola women, a documentary that considers the quilombola identity and the right to COVID-19 vaccination, evokes notions of priority, rights, privileges and identity during the process of matching the number of vaccine doses available to citizens' arms. Omission by a Brazilian federal government grounded in necro-politics and denial, plus a lack of information, led quilombo communities to take it on themselves to draw up lists of those eligible for vaccination. The production team's aim was to use images as political language in the health field, so as to document and give visibility to these issues as one illustration of combating social and health inequalities and inequities rooted in structural racism. By combining science and art and interlacing references from the sociology of images, visual anthropology, plus the work and aesthetic devices of Eduardo Coutinho, the audiovisual production method brought out three key categories: I, We, and They, quilombola women. This article explores these categories underpinning construction of the documentary narrative, which drew on the potential of images, which in turn served as anti-racist, political and educational devices, both in the course of the production process and during the public screenings.

Introduction. The onset of the SARS-CoV-2 pandemic raised questions about its behavior in different scenarios. Objective. To describe the clinical and epidemiological behavior of COVID-19 in pediatric patients living in an agricultural-industrial city across 3 periods (2020 to 2022). Population and methods. Observational, analytical study of children under 18 years diagnosed with COVID-19 in General Cabrera. Sex, age, symptoms, comorbidities, hospitalization, and death were analyzed. The χ² test was used to analyze the association between symptoms and period and the KruskalWallis test, to analyze differences in symptom duration per period. Confidence level: 95%. Results. In the study period, 194 cases in children under 18 years were confirmed. Only 1% required hospitalization; no deaths were recorded. Children's median age was 14 years; 51% were boys; 68% were asymptomatic; 2% had associated comorbidities. Conclusion. SARS-CoV-2 infection was low in pediatrics and showed a distinct behavior by period., (Sociedad Argentina de Pediatría.)

Background: A significant number of coronavirus disease 2019 (COVID-19) survivors are experiencing long COVID, with symptoms lasting beyond three months. While diverse long COVID symptoms are established, there are gaps in understanding its long-term trends, intensity, and risk factors, requiring further investigation., Aims: This study aimed to investigate the long COVID characteristics and associated factors by following COVID-19 survivors for one year post-infection and comparing them with healthy counterparts., Main Methods: In this longitudinal, correlational study, COVID-19 survivors diagnosed between November 2021 and February 2023 were monitored every three months for a year. Participants aged ≥18 years who had reported a positive COVID-19 test were recruited via social media and healthcare provider referrals., Key Findings: Out of 182 survivors who initially agreed to participate, 176 completed the study. The mean age was 47.56 years (SD = 16.2), and 51.1 % were female. There was a clinically significant decline in cognitive function and health-related quality of life over time, with symptoms like shortness of breath, reduced physical fitness, and increased health concerns. Those with severe acute COVID-19 symptoms experienced greater cognitive and physical declines and more shortness of breath a year later. Lower financial status was linked to poorer health-related quality of life and increased health concerns., Significance: A year post-infection, COVID-19's impact on cognitive function and health-related quality of life remains significant, affecting individuals and communities. Survivors with severe initial symptoms and economic disadvantages need more attention. Future research should identify additional predictors of severe long COVID., Competing Interests: Declaration of competing interest None to declare., (Copyright © 2024. Published by Elsevier Inc.)

Cognitive dysfunction is a commonly reported feature of Long COVID (LC). With the overlap of assessment and treatment for cognitive concerns across multiple disciplines, coupled with current guidelines supporting interdisciplinary care, the aim of this clinically focused article is to provide a review of current guidelines and research related to assessment and interventions to address LC-related cognitive concerns within clinical practice from a multidisciplinary perspective, incorporating best practices for collaboration among Clinical Neuropsychologists, Rehabilitation Psychologists, and Speech-Language Pathologists. Current guidelines for assessment and interventions for cognitive functioning are provided, with clinical suggestions for best practices offered. Additional considerations related to diversity and variable patient presentations are identified. This article provides guidance based on current research and practice standards regarding the utilization of a multidisciplinary, collaborative approach to provide comprehensive assessment and treatment for individuals with LC-related cognitive concerns., Competing Interests: Declaration of competing interest The authors declare that there are no conflicts of interest., (Copyright © 2024 Elsevier Inc. All rights reserved.)