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In the present research, we examined the effects of childhood experiences of racism-both directly and vicariously experienced when directed at family members or close others-on postpartum depressive symptoms one month after the birth of a child. The sample included 1,349 African American women, who were predominantly low-income. Data were collected by an NIH network in five different regions of the United States using community-based participatory research methods. Participants completed interview measures of childhood experiences of racism, current everyday experiences of discrimination, and postpartum depressive symptoms at one month after birth. We also assessed adult everyday experiences of discrimination as a potential mediator of the association between childhood racism and depressive symptoms. Direct and vicarious childhood racism experiences were each independently associated with greater postpartum depressive symptoms. Furthermore, when adult everyday experiences of racism were included in the models, the effects of childhood racism were no longer significant, suggesting mediation. Consistent with this hypothesis, associations between both childhood direct and indirect racism experiences and postpartum depressive symptoms were partially mediated by the participant's everyday experiences of racism as an adult. Our findings suggest that childhood racism experiences, even those that are observed rather than directly experienced, may have implications for future mental health.

Rationale: During a smoking quit attempt, a single smoking lapse is highly predictive of future relapse. While several risk factors for a smoking lapse have been identified during clinical trials, a laboratory model of lapse was until recently unavailable and, therefore, it is unclear whether these characteristics also convey risk for lapse in a laboratory environment. Objectives: The primary study goal was to examine whether real-world risk factors of lapse are also predictive of smoking behavior in a laboratory model of smoking lapse. Methods: After overnight abstinence, 77 smokers completed the McKee smoking lapse task, in which they were presented with the choice of smoking or delaying in exchange for monetary reinforcement. Primary outcome measures were the latency to initiate smoking behavior and the number of cigarettes smoked during the lapse. Several baseline measures of smoking behavior, mood, and individual traits were examined as predictive factors. Results: Craving to relieve the discomfort of withdrawal, withdrawal severity, and tension level were negatively predictive of latency to smoke. In contrast, average number of cigarettes smoked per day, withdrawal severity, level of nicotine dependence, craving for the positive effects of smoking, and craving to relieve the discomfort of withdrawal were positively predictive of number of cigarettes smoked. Conclusions: The results suggest that real-world risk factors for smoking lapse are also predictive of smoking behavior in a laboratory model of lapse. Future studies using the McKee lapse task should account for between subject differences in the unique factors that independently predict each outcome measure. © 2014 Springer-Verlag Berlin Heidelberg.

This study examined whether and under what conditions parents might stereotype their own heavyweight children. Parents completed a survey assessing their beliefs about their 9- to 11-year-old children. Parents were also assessed on factors previously demonstrated to moderate people's reactions to heavyweight strangers, including Protestant work ethic (PWE) and personal vulnerability to disease. Consistent with findings on how people view heavyweight strangers, parents who endorsed the PWE or had enhanced disease concerns attributed negative fat stereotypes (e.g., laziness, lacking self-control) to their heavyweight children. Although parental identification did not moderate stereotyping of one's overweight children, those individuals who highly identified with their role as parents spent more time with their heavier-weight children, potentially reflecting a compensatory pattern of behaviors. That even parents negatively stereotype their young heavyweight children reveals the long reach of the anti-fat psychology and suggests that efforts to mitigate the application of fat stereotypes may be particularly difficult. © The Author(s) 2013.

OBJECTIVE: In light of recent research indicating the clinical significance of eating disorder not otherwise specified-purging only (EDNOS-P), differences between women with lifetime bulimia nervosa purging subtype (BN-P) and EDNOS-P were examined. METHOD: Three groups of women were examined, a control group (n = 684) and two groups with lifetime eating disorders: BN-P (n = 22), and EDNOS-P (n = 53). RESULTS: Women with lifetime BN-P were significantly more likely to use vomiting than women with EDNOS-P but the latter group relied more on laxative abuse. Compared with controls, women with both eating disorders had higher weight and shape concern, dietary restraint, lifetime major depression, and suicidality. The BN-P group had significantly higher eating concern, dietary restraint, and suicidality than the EDNOS-P group. CONCLUSION: In accordance with previous research examining women with current eating disorders, EDNOS-P is indicated to be clinically significant. On the whole, the pattern of results indicated that EDNOS-P lies somewhere between BN-P and healthy controls in its clinical significance. (c) 2006 by Wiley Periodicals, Inc. [ABSTRACT FROM AUTHOR]

The relationship of modes of control and desire for control to psychosocial adjustment in women with breast cancer was examined. Fifty-eight women with stage I or stage II breast cancer were surveyed shortly after their diagnosis and again 4 and 8 months later. The authors hypothesized that a control profile in which individuals use a positive yielding (ie, accepting) mode of control in conjunction with an assertive mode results in better adjustment than relying exclusively or primarily on an assertive mode. Results lend preliminary support to this hypothesis. At 8-month follow-up, those women who had a high desire for control and were low in positive yielding control showed the poorest adjustment, whereas those high in desire and the positive yielding mode showed the best psychosocial adjustment. The findings suggest that balanced use of active and yielding control efforts may lead to optimal psychosocial adjustment and quality of life in the face of life-threatening illnesses. [ABSTRACT FROM AUTHOR]

Investigates control and self-control issues for patients with eating disorders. Comparison of anorexia nervosa or bulimia nervosa patients to sex-matched groups of adults on Shapiro Control Inventory; Differences indicative of pathology; Clinical importance of refining the measurement of control for eating-disordered populations; Basis for subjects' diagnosis.

Examines psychology's contribution to understanding the positive consequences of control for individual mental and physical health. Importance of control in mental and physical health; Discussion on person-environment mismatches and negative personal, interpersonal and societal consequences of seeking and having control; Interventions for the mismatches and negative consequences of control.

The article provides information on a study that develops and refines aspects of the construct of self-control according to a four-quadrant model: assertive-positive, assertive-negative, yielding-positive, and yielding-negative. Recently, the concept of behavioral medicine has achieved prominence, and the applications of self-control procedures to medical settings have received increased attention. Recent studies have been unable to differentiate between the clinical effectiveness of various self-control strategies for a particular clinical problem. In this study, 26 men and 78 women evaluated areas of their life in terms of the perceived degree to which they utilized these various dimensions of control. The results of this study indicates that, depending on the specific area of clinical concern, there are significant differences in the kinds of self-control strategies that subjects tended to employ. It has been noted that while subjects in this sample exercised a high degree of assertive-positive control in their professional lives, in the interpersonal and affective spheres they perceived themselves to be more out of control and exercising more negative-assertive control.

Summary Objections to pathology-based theories of human nature have led to efforts to develop views of positive personal health. In this article we posit the need for interpersonal intimacy as one context for health and suggest that there is a similar need for positive concepts of relationships. In an effort to address this need, a control model of psychological health is applied to relationships at different developmental stages, culminating in a vision of exceptional relationship health A case example is also included, illustrating the clinical usefulness of conceptualizing relationship along the dimensions of assertive and yielding forms of control [ABSTRACT FROM AUTHOR]

Presents a study which examined the findings of previous studies on Zen meditation and techniques. Review of related research on meditation; Reasons for the use of Zen meditation and techniques as variables in the study; Methodology; Discussion on results of the study.

In order to more precisely investigate the nature of control and self-control issues for adult children of alcoholics (ACA), a group of ACAs was compared to a group of sex and age matched healthy normals and a sex matched group of college students on the Shapiro Control Inventory (SCI). The SCI provides a profile that is both general domain (positive sense of control, desire/efforts for control, agency of control, and mode of control) and domain specific (body, mind, interpersonal, self, career, environment). Analysis of variance and subsequent planned comparisons on the SCI showed significant differences between the ACA and the two comparison groups in general domain sense of control, in three of the four general domain mode quadrants, and in the domain specific areas of body, mind, interpersonal, and career. Individual areas where ACA subjects felt most out of control were weight, significant other, and family of origin; 89.5% felt concern with self-concept, stress, and relationship with significant other. Although a small subset of ACAs had a strikingly high "in control" profile, most did not. Finally, the sense of control profile of ACAs is compared with two clinical populations-borderline and depression-and is shown to fall midway between the clinical and normative groups. Guidelines and suggestions for further research are offered. [ABSTRACT FROM AUTHOR]

Presents results of a study on aging and sense of control conducted on three groups representing different phases of the developmental lifecycle--12 senior citizens, 67 young adults, and 14 healthy middle-aged normal adults. Healthy over-all sense of control of senior citizens; Acceptance as a way of addressing areas of concern; Self as a source of control.

In the face of the ever-present burden of emerging and reemerging infectious diseases, there is a growing need to comprehensively assess individual- and population-level immunity to vaccine-preventable diseases (VPDs). Many of these efforts, however, focus exclusively on antibody-mediated immunity, ignoring the role of T cells. Aimed at clinicians, public health practioners, and others who play central roles in human vaccine research but do not have formal training in immunology, we review how vaccines against infectious diseases elicit T cell responses, what types of vaccines elicit T cell responses, and how T cell responses are measured. We then use examples to demonstrate six ways that T cells contribute to protection from VPD, including directly mediating protection, enabling antibody responses, reducing disease severity, increasing cross-reactivity, improving durability, and protecting special populations. We conclude with a discussion of challenges and solutions to more widespread consideration of T cell responses in clinical vaccinology.

Introduction: Active and passive surveillance studies have found that a greater proportion of females report adverse events (AE) following receipt of either the COVID-19 or seasonal influenza vaccine compared to males. In a predominately young adult female population of healthcare workers, we sought to determine the intersection of biological sex and sociocultural gender differences in prospective active reporting of vaccine outcomes, which remains poorly characterized., Methods: This cohort study enrolled Johns Hopkins Health System healthcare workers (HCWs) who were recruited from the mandatory annual fall 2019-2022 influenza vaccine and the fall 2022 COVID-19 bivalent vaccine campaigns. Vaccine recipients were enrolled the day of vaccination and AE surveys were administered two days post-vaccination for bivalent COVID-19 and influenza vaccine recipients. Data were collected regarding the presence of a series of solicited local and systemic AEs. Open-ended answers about participants' experiences with AEs also were collected for the COVID-19 vaccine recipients., Results: Females were more likely to report local AEs after either influenza (OR = 2.28, p = 0.001) or COVID-19 (OR = 2.57, p = 0.008) vaccination compared to males, regardless of age or race. Males and females had comparable probabilities of reporting systemic AEs after either influenza (OR = 1.18, p = 0.552) or COVID-19 (OR = 0.96, p = 0.907) vaccination. Hormonal birth control use did not impact the rates of reported AEs following influenza vaccination among reproductive-aged female HCWs. Women reported more interruptions in their daily routine following COVID-19 vaccination than men and were more likely to seek out self-treatment. More women than men scheduled their COVID-19 vaccination before their days off in anticipation of AEs., Conclusions: Our findings highlight the need for sex- and gender-inclusive policies to inform more effective mandatory occupational health vaccination strategies. Further research is needed to evaluate the potential disruption of AEs on occupational responsibilities following mandated vaccination for healthcare workers, a predominately female population, and to more fully characterize the post-vaccination behavioral differences between men and women., (© 2024. The Author(s).)

BACKGROUNDCOVID-19 convalescent plasma (CCP) virus-specific antibody levels that translate into recipient posttransfusion antibody levels sufficient to prevent disease progression are not defined.METHODSThis secondary analysis correlated donor and recipient antibody levels to hospitalization risk among unvaccinated, seronegative CCP recipients within the outpatient, double-blind, randomized clinical trial that compared CCP to control plasma. The majority of COVID-19 CCP arm hospitalizations (15/17, 88%) occurred in this unvaccinated, seronegative subgroup. A functional cutoff to delineate recipient high versus low posttransfusion antibody levels was established by 2 methods: (i) analyzing virus neutralization-equivalent anti-Spike receptor-binding domain immunoglobulin G (anti-S-RBD IgG) responses in donors or (ii) receiver operating characteristic (ROC) curve analysis.RESULTSSARS-CoV-2 anti-S-RBD IgG antibody was volume diluted 21.3-fold into posttransfusion seronegative recipients from matched donor units. Virus-specific antibody delivered was approximately 1.2 mg. The high-antibody recipients transfused early (symptom onset within 5 days) had no hospitalizations. A CCP-recipient analysis for antibody thresholds correlated to reduced hospitalizations found a statistical significant association between early transfusion and high antibodies versus all other CCP recipients (or control plasma), with antibody cutoffs established by both methods-donor-based virus neutralization cutoffs in posttransfusion recipients (0/85 [0%] versus 15/276 [5.6%]; P = 0.03) or ROC-based cutoff (0/94 [0%] versus 15/267 [5.4%]; P = 0.01).CONCLUSIONIn unvaccinated, seronegative CCP recipients, early transfusion of plasma units in the upper 30% of study donors' antibody levels reduced outpatient hospitalizations. High antibody level plasma units, given early, should be reserved for therapeutic use.TRIAL REGISTRATIONClinicalTrials.gov NCT04373460.FUNDINGDepartment of Defense (W911QY2090012); Defense Health Agency; Bloomberg Philanthropies; the State of Maryland; NIH (3R01AI152078-01S1, U24TR001609-S3, 1K23HL151826NIH); the Mental Wellness Foundation; the Moriah Fund; Octapharma; the Healthnetwork Foundation; the Shear Family Foundation; the NorthShore Research Institute; and the Rice Foundation.

Patients with inflammatory arthritis (IA) are at increased risk of severe COVID-19 due to medication-induced immunosuppression that impairs host defenses. The aim of this study was to assess antibody and B cell responses to COVID-19 mRNA vaccination in IA patients receiving immunomodulatory therapies. Adults with IA were enrolled through the Johns Hopkins Arthritis Center and compared with healthy controls (HC). Paired plasma and peripheral blood mononuclear cell (PBMC) samples were collected prior to and 30 days or 6 months following the first two doses of mRNA vaccines (D2; HC=77 and IA=31 patients), or 30 days following a third dose of mRNA vaccines (D3; HC=11 and IA=96 patients). Neutralizing antibody titers, total binding antibody titers, and B cell responses to vaccine and Omicron variants were analyzed. Anti-Spike (S) IgG and S-specific B cells developed appropriately in most IA patients following D3, with reduced responses to Omicron variants, and negligible effects of medication type or drug withholding. Neutralizing antibody responses were lower compared to healthy controls after both D2 and D3, with a small number of individuals demonstrating persistently undetectable neutralizing antibody levels. Most IA patients respond as well to mRNA COVID-19 vaccines as immunocompetent individuals by the third dose, with no evidence of improved responses following medication withholding. These data suggest that IA-associated immune impairment may not hinder immunity to COVID-19 mRNA vaccines in most individuals., 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 © 2023 Lee, Figueroa, Sachithanandham, Li, Connolly, Shapiro, Chen, Jones, Dhara, Towns, Lee, Peralta, Milstone, Betenbaugh, Debes, Blankson, Sitaras, Yoon, Thompson, Bingham, Klein, Pekosz and Bailey.)

Background: Norovirus (NoV) is the most common cause of diarrheal episodes globally. Issues with in vitro cultivation systems, genetic variation, and animal models have hindered vaccine development. Plant-derived virus-like particles (VLPs) may address some of these concerns because they are highly immunogenic, can be administered by different routes, and can be rapidly produced to accommodate emerging viral strains., Methods: NoV VLPs (NoVLP) composed of the surface viral protein (VP) 1 of the GI and GII genogroups were produced in Nicotiana benthamiana using an Agrobacterium tumefaciens-based recombinant transient expression system. Leaves from infiltrated plants were harvested and NoVLPs were extracted and purified. The safety and immunogenicity of the GII.4 NoVLP, the genotype currently causing most human disease, were subsequently examined in rabbits and mice., Results: Fifteen GI and GII NoVLPs were successfully expressed in N. benthamiana and were structurally similar to NoV virions, as determined by cryogenic transmission electron microscopy. The NoVLP was well-tolerated, with no local or systemic signs of toxicity in rabbits. Three intramuscular doses of the GII.4 NoVLP adjuvanted with aluminum hydroxide induced robust IgG titers, IgG-secreting cells, histo-blood group antigen blocking titers, and IFNγ-secreting T cells in mice. In addition to circulating antibodies, oral administration of the NoVLP in mice induced significant IgA levels in feces, indicative of a mucosal response., Conclusions: The plant-made NoVLP vaccine was safe and immunogenic in mice and rabbits. Multi-modal vaccination, combining oral and intramuscular administration could be considered for future clinical development to maximize systemic and mucosal immune responses., Competing Interests: Declaration of Competing Interest The authors declare the following financial interests/personal relationships which may be considered as potential competing interests: GA, DB, MAD, BJW, MMC, MD, POL, SP, and ST are employees of Medicago Inc. JS is employee of the Center for Vaccine Preventable Diseases, Dalla Lana School of Public Health, University of Toronto, ON, Canada, where she is supported by a postdoctoral fellowship from the Canadian Immunization Research Network. HH is employee of Research Institute of the McGill University Health Centre (under MITACS Elevate post-doctorate fellowship), Montreal, QC, Canada. MB and CD are employees of Providence Therapeutics. NL is employee of PharmaJet, CO, USA., (Copyright © 2023. Published by Elsevier Ltd.)

Background: Women/females report more adverse events (AE) following immunization than men/males for many vaccines, including the influenza and COVID-19 vaccines. This discrepancy is often dismissed as a reporting bias, yet the relative contributions of biological sex and gender are poorly understood. We investigated the roles of sex and gender in the rate of AE following administration of the high-dose seasonal influenza vaccine to older adults (≥ 75 years) using an AE questionnaire administered 5-8 days post-vaccination. Participant sex (male or female) was determined by self-report and a gender score questionnaire was used to assign participants to one of four gender categories (feminine, masculine, androgynous, or undifferentiated). Sex steroid hormones and inflammatory cytokines were measured in plasma samples collected prior to vaccination to generate hypotheses as to the biological mechanism underpinning the AE reported., Results: A total of 423 vaccines were administered to 173 participants over four influenza seasons (2019-22) and gender data were available for 339 of these vaccinations (2020-22). At least one AE was reported following 105 vaccinations (25%), by 23 males and 82 females. The majority of AE occurred at the site of injection, were mild, and transient. The odds of experiencing an AE were 3-fold greater in females than males and decreased with age to a greater extent in females than males. The effects of gender, however, were not statistically significant, supporting a central role of biological sex in the occurrence of AE. In males, estradiol was significantly associated with IL-6 and with the probability of experiencing an AE. Both associations were absent in females, suggesting a sex-specific effect of estradiol on the occurrence of AE that supports the finding of a biological sex difference., Conclusions: These data support a larger role for biological sex than for gender in the occurrence of AE following influenza vaccination in older adults and provide an initial investigation of hormonal mechanisms that may mediate this sex difference. This study highlights the complexities of measuring gender and the importance of assessing AE separately for males and females to better understand how vaccination strategies can be tailored to different subsets of the population., (© 2023. BioMed Central Ltd., part of Springer Nature.)

Previous studies have reported impaired humoral responses after SARS-CoV-2 mRNA vaccination in patients with immune-mediated inflammatory diseases (IMIDs), particularly those treated with anti-TNF biologics. We previously reported that IMID patients diagnosed with inflammatory bowel disease, psoriasis, psoriatic arthritis, ankylosing spondylitis, or rheumatoid arthritis exhibited greater waning of Ab and T cell responses than healthy control subjects after SARS-CoV-2 vaccine dose 2. Fewer data are available on the effects of third and fourth doses. This observational cohort study collected plasma and PBMCs from healthy control subjects and untreated or treated patients with IMIDs prevaccination and after one to four doses of SARS-CoV-2 mRNA vaccine (BNT162b2 or mRNA-1273). SARS-CoV-2-specific Ab levels, neutralization, and T cell cytokine release were measured against wild-type and Omicron BA.1 and BA.5 variants of concern. Third vaccine doses substantially restored and prolonged Ab and T cell responses in patients with IMIDs and broadened responses against variants of concern. Fourth-dose effects were subtle but also prolonged Ab responses. However, patients with IMIDs treated with anti-TNF, especially patients with inflammatory bowel disease, exhibited lower Ab responses even after the fourth dose. Although T cell IFN-γ responses were maximal after one dose, IL-2 and IL-4 production increased with successive doses, and early production of these cytokines was predictive of neutralization responses at 3-4 mo postvaccination. Our study demonstrates that third and fourth doses of the SARS-CoV-2 mRNA vaccines sustain and broaden immune responses to SARS-CoV-2, supporting the recommendation for three- and four-dose vaccination regimens in patients with IMIDs., (Copyright © 2023 by The American Association of Immunologists, Inc.)

Understanding the mechanisms of antibody-mediated neutralization of SARS-CoV-2 is critical in combating the COVID-19 pandemic. Based on previous reports of antibody catalysis, we investigated the proteolysis of spike (S) by antibodies in COVID-19 convalescent plasma (CCP) and its contribution to viral neutralization. Quenched fluorescent peptides were designed based on S epitopes to sensitively detect antibody-mediated proteolysis. We observed epitope cleavage by CCP from different donors which persisted when plasma was heat-treated or when IgG was isolated from plasma. Further, purified CCP antibodies proteolyzed recombinant S domains, as well as authentic viral S. Cleavage of S variants suggests CCP antibody-mediated proteolysis is a durable phenomenon despite antigenic drift. We differentiated viral neutralization occurring via direct interference with receptor binding from that occurring by antibody-mediated proteolysis, demonstrating that antibody catalysis enhanced neutralization. These results suggest that antibody-catalyzed damage of S is an immunologically relevant function of neutralizing antibodies against SARS-CoV-2., Competing Interests: Declaration of interests None declared., (Copyright © 2023 Elsevier Ltd. All rights reserved.)

Background: The efficacy of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) convalescent plasma (CCP) for preventing infection in exposed, uninfected individuals is unknown. CCP might prevent infection when administered before symptoms or laboratory evidence of infection., Methods: This double-blinded, phase 2 randomized, controlled trial (RCT) compared the efficacy and safety of prophylactic high titer (≥1:320 by Euroimmun ELISA) CCP with standard plasma. Asymptomatic participants aged ≥18 years with close contact exposure to a person with confirmed coronavirus disease 2019 (COVID-19) in the previous 120 hours and negative SARS-CoV-2 test within 24 hours before transfusion were eligible. The primary outcome was new SARS-CoV-2 infection., Results: In total, 180 participants were enrolled; 87 were assigned to CCP and 93 to control plasma, and 170 transfused at 19 sites across the United States from June 2020 to March 2021. Two were excluded for screening SARS-CoV-2 reverse transcription polymerase chain reaction (RT-PCR) positivity. Of the remaining 168 participants, 12/81 (14.8%) CCP and 13/87 (14.9%) control recipients developed SARS-CoV-2 infection; 6 (7.4%) CCP and 7 (8%) control recipients developed COVID-19 (infection with symptoms). There were no COVID-19-related hospitalizations in CCP and 2 in control recipients. Efficacy by restricted mean infection free time (RMIFT) by 28 days for all SARS-CoV-2 infections (25.3 vs 25.2 days; P = .49) and COVID-19 (26.3 vs 25.9 days; P = .35) was similar for both groups., Conclusions: Administration of high-titer CCP as post-exposure prophylaxis, although appearing safe, did not prevent SARS-CoV-2 infection., Clinical Trials Registration: NCT04323800., Competing Interests: Potential conflicts of interests . The authors report the following: K. G.reports grants or contracts unrelated to this work and paid to institution from NIHI, personal fees from Aspen Institute, Teach for America and UpToDate. T. G. reports paid consultant for Fresenius Kabi USA and reports <$5000 of JNJ stock. A. C. reports Scientific Advisory Board of Sabtherapeutics (cow-derived human immunoglobulins COVID-19 treatment and other infectious diseases) and Ortho Diagnostics Speakers Bureau, and consulting fees from Ortho Diagnostics and Pfizer, and payment for expert testimony from King & Spalding LLP, and leadership or fiduciary role with American Society for Microbiology, and part owner of Melatech. E. B.’s time is funded in part by National Heart Lung and Blood Institute (NHLBI) through grant number 1K23HL151826, is a member of the FDA Blood Products Advisory Committee, Abbot Laboratories, Grifols Diagnostic Solutions, personal fee for invited educational presentations for Terumo BCT (honoraria for educational webinar), and advisor for California Institute for Regenerative Medicine (convalescent plasma program), and unpaid participation as invited member for a Data Safety Monitoring Board for the following trial: ‘Assessment of safety and efficacy of COVID-19 Convalescent Plasma for treatment of COVID-19 in adults in Uganda; A Phase III randomized controlled trial. S. S. reports research grants from Ansun, Astellas, Cidara, Emergent Biosolutions, F2G, Gilead, Merck, Scynexis, Zeteo, Shionogi and Shire, personal fees from Adagio, Adamis, Celltrion, Immunome, Intermountain Health and Karyopharm (consultant, advisory board and data safety monitoring board member), participation on a Data Safety Monitoring Board or Advisory Board for Adagio, Adamis, Amplyx, Immunome, Intermountain Health, Janssen, Karyopharm, Reviral, and stock options from Immunome. D. Su. reports grants or contracts unrelated to this work from NIH/NIAID (R01AI150763 Dual artemisinin action combats resistance; NIH R21TR001737 Quantum model repurposing of cethromycin for liver stage malaria; NIH R01AI111962 Optimized Combination Antimalarial Drug Therapy), founder, board member, and stock options from AliquantumRx, DSMB member NIAID SMC/ISM Intramural 2018, medical royalties for malaria test (Binax Inc/D/B/A Inverness), consultant on malaria diagnosis for Masimo and Hemex Health and consulting fees for legal malaria case (Mabrey Firm 2019 and Ressler and Ressler 2018), and patents (Issued-USP 9,642,865 9 May 2017 New angiogenesis inhibitors; Issued-USP 9,568,471 14 February 2017 Malaria Diagnosis in Urine; Issued-USP 7,270,948 18 September 2007 Detection of malaria parasites by laser desorption mass spectrometry; Pending SALTS AND POLYMORPHS OF CETHROMYCIN FOR THE TREATMENT OF DISEASE Patent Application (Application number 20210163522); and Pending- Macrolide compounds and their use in liver stage malaria and related disease (Application number PCT/US2015/046665). E. C. reports research grants from Gilead Sciences and Merck Sharp and Dohme (funds paid to UC Regents), payment or honoraria for lectures, presentations, speakers bureaus, manuscript writing or educational events from Gilead Sciences, and advisory board member for Gilead Sciences. J. C. is aconsultant for Merck and Co. and Resverlogix. S. Ka. reports educational product development for Integritas Communications Group. G. M. reports research grants from Teva, Sanofi Regeneron, Astra Zeneca, Alk Abello, Genentech, Propeller Health, GlaxoSmithKline, and Novartis, and honoraria paid to author for HCPLive educational presentation, and position as Secretary/Treasurer (March 2019 to February 2020), President-Elect (March 2020 to February 2021), President (March 2021 to February 2022) of the American Academy of Allergy, Asthma, and Immunology (payments made to institution during term as President), and Director of American Board of Allergy and Immunology (2020–2025), Co-Chair of American Board of Allergy and Immunology Continuous Assessment Program Examination Committee (2020–2022) (honoraria paid to author). C. S. reports research grants from Centers for Disease Control and Prevention, Merck and Pfizer. D. J. reports grants or contracts unrelated to this work from National Eye Institute, National Institutes of Health, and National Center for Advancing Translational Research, National Institutes of Health; Board of Directors of the American Uveitis Society, speaking honoraria from Retina Society, Controversies in Ophthalmology, University of Rochester, Wills Eye Hospital, LSU School of Medicine and Icahn School of Medicine at Mt. Sinai, and participation on a Data Safety Monitoring Board or Advisory Board for National Eye Institute Intramural Branch. D. Sh. reports numerous grants supporting ongoing and completed research unrelated to this article from the NIH; and is a member of DSMB for the Pelvic Floor Disorders Network (stipend support for meeting activities 4/year). D. H. reports consulting fees from Neurotrope. M. H. reports grants or contracts unrelated to this work from NIH National Center of Advancing Translational Sciences (NCATS) (grant number KL2TR001426), NIH National Institute of Allergy and Infectious Diseases (NIAID) (grant number UM1AI069501), and Insmed Inc, and is a member of the AIDS Clinical Trials Group (ACTG) Tuberculosis Transformative Science Group (TB TSG) Study Monitoring Committee. O. L. reports grants or contracts unrelated to this work from Division of Intramural Research, NIAID, NIH. V. C. reports stock/stock options from spouse’s employer and under spouse’s name from Pfizer. D. T. reports board membership with Excision Bio and board membership (DSMB) with Merck and Co (paid to author); employment with JHU; various expert testimony paid to author; honoraria for CME programs only, paid to author (no service on corporate speaker’s bureau); royalties from UpToDate; and stock/stock options with Excision Bio. N. M. reports participation as HyazOUT and UtahONE combined DSMB member for NIH National Center for Advancing Translational Sciences (NCATS) U24TR001609-S3.All other authors report no potential 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) 2022. Published by Oxford University Press on behalf of the Infectious Diseases Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)

COVID-19 vaccines are essential public health tools for protecting older adults, who are at high risk of severe outcomes associated with COVID-19. Little is known, however, about how older adults approach the decision to receive a COVID-19 vaccine. We hypothesized that intersections between gender and race may provide unique insight into the decision-making process and the factors that lead to vaccine uptake among hesitant individuals. We performed in-depth interviews with 24 older adults who had been vaccinated against COVID-19 and used the framework approach with an intersectional lens to analyze data. Two typologies emerged: eager compliers did not question the need to vaccinate, whereas hesitant compliers were skeptical of the vaccine and underwent a thorough decision-making process prior to vaccination. For eager compliers, the vaccine offered protection from a disease that posed a serious threat, and few risks were perceived. In contrast, hesitant compliers perceived risks associated with the vaccine product or mistrusted the infrastructure that led to rapid vaccine development. Hesitancy was greater among Black participants, and only Black participants reported mistrust in vaccine infrastructure. At the intersection of gender and race, a 'White male effect' was observed, whereby White men perceived the fewest risks associated with the vaccine, and Black women were the most fearful of serious side effects. Nearly all hesitant compliers ultimately got vaccinated due to the threat of COVID-19. Convenient access through vaccine clinics in senior's buildings was pivotal for hesitant compliers and external and internal influences had differential impacts by race and gender. Emphasizing the risk of COVID-19, convenient and accessible opportunities for vaccination, and messages that are targeted to specific groups are likely to increase vaccine uptake among older adults., 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 © 2022 The Authors. Published by Elsevier Ltd.. All rights reserved.)

SARS-CoV-2 is the causative agent of COVID-19 in humans and has resulted in the death of millions of people worldwide. Similar numbers of infections have been documented in males and females; males, however, are more likely than females to be hospitalized, require intensive care unit, or die from COVID-19. The mechanisms that account for this are multi-factorial and are likely to include differential expression of ACE2 and TMPRSS2 molecules that are required for viral entry into hosts cells and sex differences in the immune response, which are due to modulation of cellular functions by sex hormones and differences in chromosomal gene expression. Furthermore, as comorbidities are also associated with poorer outcomes to SARS-CoV-2 infection and several comorbidities are overrepresented in males, these are also likely to contribute to the observed sex differences. Despite their relative better prognosis following infection with SARS-CoV-2, females do have poorer outcomes during pregnancy. This is likely to be due to pregnancy-induced changes in the immune system that adversely affect viral immunity and disruption of the renin-angiotensin system. Importantly, vaccination reduces the severity of disease in males and females, including pregnant females, and there is no evidence that vaccination has any adverse effects on the outcomes of pregnancy., (© 2023. The Author(s), under exclusive license to Springer Nature Switzerland AG.)

Background: Male sex and old age are risk factors for severe coronavirus disease 2019, but the intersection of sex and aging on antibody responses to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccines has not been characterized., Methods: Plasma samples were collected from older adults (aged 75-98 years) before and after 3 doses of SARS-CoV-2 mRNA vaccination, and from younger adults (aged 18-74 years) post-dose 2, for comparison. Antibody binding to SARS-CoV-2 antigens (spike protein [S], S receptor-binding domain, and nucleocapsid), functional activity against S, and live-virus neutralization were measured against the vaccine virus and the Alpha, Delta, and Omicron variants of concern (VOCs)., Results: Vaccination induced greater antibody titers in older females than in older males, with both age and frailty associated with reduced antibody responses in males but not females. Responses declined significantly in the 6 months after the second dose. The third dose restored functional antibody responses and eliminated disparities caused by sex, age, and frailty in older adults. Responses to the VOCs, particularly the Omicron variant, were significantly reduced relative to the vaccine virus, with older males having lower titers to the VOCs than older females. Older adults had lower responses to the vaccine and VOC viruses than younger adults, with greater disparities in males than in females., Conclusions: Older and frail males may be more vulnerable to breakthrough infections owing to low antibody responses before receipt of a third vaccine dose. Promoting third dose coverage in older adults, especially males, is crucial to protecting this vulnerable population., Competing Interests: Potential conflicts of interest. I. S., M. L., C. W., S. Y., and A. P. received funding for their institution from NIAID/NIH (grants N272201400007C and 75N93021C00045) and from the CDC (grant 75D30121C11061). A. J. K., S. M. C., and M. J. B. received grant support from the National Institute for Innovation in Manufacturing Biopharmaceuticals consortium, which that went to their institution. R. M. was supported by the Office of Research on women's Health and the NIA, NIH (grant U54AG062333). A. M. M. has received grants or contracts from the Agency for Healthcare Research and Quality, the CDC, the NIH, and Merck. A. H. K. received NIAID funding (grant K08AI156021) and consulting fees from Roche. S. X. L. received NIH grants for their institution (grants U54AG062333, R01AI108907, R21AG059742, UH2AG056933, U01AI35042, R01AG060825, and U01AI165826); funding for their institution from Cybersecurity and Infrastructure Security Agency, MMAAP, the Sanofi Pasteur grant project and the Howard and Abby Milstein Foundation; and honoraria for participating in the Sanofi Pasteur COVID-19 Vaccine International Advisory Board, the Sanofi Pasteur Speakers Bureau for Influenza Vaccines, and the GSK Speakers Bureau for Herpes Zoster Vaccine Shingrix. They are also the president of the MMAAP foundation. S. L. K. received support from the NIA/NIH (grant U54AG062333) and NIH/National Cancer Institute/NIH (grant U54CA260492) and is a board member for the NIH’s Advisory Committee on Research on women's Health and an editor for PloS Pathogens and the Journal of Virology. All other authors report no potential conflicts., (© The Author(s) 2022. Published by Oxford University Press on behalf of the Infectious Diseases Society of America.)

Objective: The aim of this study was to investigate whether three facets of lung cancer stigma (internalized stigma, constrained disclosure, and perceived subtle discrimination) uniquely predicted psychological and physical health-related adjustment to lung cancer across 12 weeks. Additionally, self-compassion was tested as a moderator of the stigma-health relationship., Method: Adults receiving oncologic treatment for lung cancer (N = 108) completed measures of lung cancer stigma, self-compassion, depressive symptoms, cancer-related stress, and physical symptom bother. Multivariable linear regression models were used to investigate cross-sectional and longitudinal relationships (at 6- and 12-week follow-up) between indicators of stigma and health-related outcomes, controlling for covariates. Self-compassion was tested as a moderator of these relationships., Results: At study entry, higher internalized stigma, constrained disclosure, and perceived subtle discrimination were associated significantly and uniquely with higher depressive symptoms (all p < .05). Constrained disclosure and perceived subtle discrimination were also associated significantly with higher cancer-related stress and higher physical symptom bother at study entry (all p < .05). Furthermore, higher internalized stigma predicted significant increases in depressive symptoms across 12 weeks and in cancer-related stress across 6 and 12 weeks (all p < .05). Higher self-compassion significantly moderated relationships between perceived discrimination and psychological health outcomes at study entry as well as between internalized stigma and increasing depressive symptoms across 12 weeks (all p < .05)., Conclusions: Results indicated robust relationships between distinct facets of stigma and health-related adjustment to lung cancer. Supportive care programs that bolster self-compassion may be useful for reducing lung cancer stigma. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

Healthcare institutions with mandatory influenza vaccination policies have over 90% vaccination rates among healthcare workers (HCWs) resulting in a population that has received the influenza vaccine in many, consecutive years. This study explored the impact of sex and other host factors in pre- and post-vaccination neutralizing antibody (nAb) titers and seroconversion against the H1N1 and H3N2 influenza A viruses (IAVs) among HCWs enrolled into a cross-sectional serosurvey during the annual Johns Hopkins Hospital employee vaccination campaign in the 2017-18 and 2018-19 seasons. The study enrolled 111 participants (male = 38, female = 73) in 2017-18 and 163 (male = 44, female = 119) in 2018-19. Serum samples were collected immediately prior to vaccination and approximately 28 days later and nAb titers to vaccine strains determined. An intersectional approach was used to disaggregate the combined effects of sex with age and body mass index (BMI) in the nAb response. Differences between the pre- or post-vaccination geometric mean nAb titers between male and female HCWs were not observed. Male HCWs were 2.86 times more likely to seroconvert compared to female HCWs in 2017-2018, but the same trend was not observed in the following year. When data were disaggregated by age and sex, older female HCWs had higher H1N1 pre- and post-vaccination nAb titers compared to male HCWs in the same age group for both vaccination campaign seasons. In both years, the decline in H3N2 pre-vaccination titers with increasing BMI was greater in female than male HCW. The sex-specific effects of age and BMI on nAb responses to seasonal influenza vaccines require greater consideration., 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 © 2021 Elsevier Ltd. All rights reserved.)

Benchmarks for protective immunity from infection or severe disease after SARS-CoV-2 vaccination are still being defined. Here, we characterized virus neutralizing and ELISA antibody levels, cellular immune responses, and viral variants in 4 separate groups: healthy controls (HCs) weeks (early) or months (late) following vaccination in comparison with symptomatic patients with SARS-CoV-2 after partial or full mRNA vaccination. During the period of the study, most symptomatic breakthrough infections were caused by the SARS-CoV-2 Alpha variant. Neutralizing antibody levels in the HCs were sustained over time against the vaccine parent virus but decreased against the Alpha variant, whereas IgG titers and T cell responses against the parent virus and Alpha variant declined over time. Both partially and fully vaccinated patients with symptomatic infections had lower virus neutralizing antibody levels against the parent virus than the HCs, similar IgG antibody titers, and similar virus-specific T cell responses measured by IFN-γ. Compared with HCs, neutralization activity against the Alpha variant was lower in the partially vaccinated infected patients and tended to be lower in the fully vaccinated infected patients. In this cohort of breakthrough infections, parent virus neutralization was the superior predictor of breakthrough infections with the Alpha variant of SARS-CoV-2.

Sex differences in the immune system are dynamic throughout the lifespan and contribute to heterogeneity in the risk of infectious diseases and the response to vaccination in older adults. The importance of the intersection between sex and age in immunity to viral respiratory diseases is clearly demonstrated by the increased prevalence and severity of influenza and COVID-19 in older males compared to older females. Despite sex and age biases in the epidemiology and clinical manifestations of disease, these host factors are often ignored in vaccine research. Here, we review sex differences in the immunogenicity, effectiveness, and safety of the influenza and COVID-19 vaccines in older adults and the impact of sex-specific effects of age-related factors, including chronological age, frailty, and the presence of comorbidities. While a female bias in immunity to influenza vaccines has been consistently reported, understanding of sex differences in the response to COVID-19 vaccines in older adults is incomplete due to small sample sizes and failure to disaggregate clinical trial data by both sex and age. For both vaccines, a major gap in the literature is apparent, whereby very few studies investigate sex-specific effects of aging, frailty, or multimorbidity. By providing a roadmap for sex-responsive vaccine research, beyond influenza and COVID-19, we can leverage the heterogeneity in immunity among older adults to provide better protection against vaccine-preventable diseases., 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 © 2022 Shapiro, Morgan, Leng and Klein.)