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Background: Vaccination against pneumococci is currently the most effective method of protection against pneumococcal infections. The aim of the study was to analyse changes in hospitalisations and in-hospital deaths due to pneumonia before (2009-2016) and after (2017-2020) the introduction of PCV 10 vaccinations in the National Immunisation Programme in Poland., Methods: Data on hospitalisations related to community acquired pneumonia (CAP) in the years 2009-2020 were obtained from the Nationwide General Hospital Morbidity Study. Analyses were made in the age groups: <2, 2-3, 4-5, 6-19, 20-59, 60+ years in 2009-2016 and 2017-2020., Results: Overall, there were 1,503,105 CAP-related hospitalisations in 2009-2020, 0.7% of which were caused by Streptococcus pneumoniae infections. Children <2 years of age were the most frequently hospitalised for CAP per 100,000 population, followed by patients aged 2-3, 4-5 and 60+ years. In the years 2009-2016, the percentage of CAP hospital admissions increased significantly, and after the year 2017, it decreased significantly in each of the age groups (p<0.001). In the years 2009-2016, a significant increase in hospitalisations for Streptococcus pneumoniae infections was observed in the age groups <2, 2-3 and 4-5 years (p<0.05). A significant reduction in hospitalisations was observed in the age groups <2, 20-59 and 60+ in 2017-2020 (p<0.05). In the years 2009-2020, there were 84,367 in-hospital deaths due to CAP, 423 (0.5%) of which due to Streptococcus pneumoniae, with patients mainly aged 60+., Conclusions: Implementation of the PCV vaccination programme has effectively decreased the incidence of CAP hospitalisations, including children <2 years of age. The group that is most at risk of death are persons aged 60+. The results of our study can be useful in evaluating the vaccine efficacy and benefits, and they can be an essential part of public health policy. Effective prevention strategies for CAP should be implemented in different age groups., 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 Author(s). Published by Elsevier India Pvt Ltd. All rights reserved.)

Objectives: Vaccination is the most effective method of controlling influenza in the human population, where pregnant women belong to a risk group that is especially vulnerable to influenza-related morbidity and mortality. The objectives of the survey were to report estimates of maternal vaccination coverage and assess reasons for the lack of influenza vaccination among Polish women of childbearing age., Material and Methods: The survey analysis included 564 pregnant women who had been surveyed in a self-reported questionnaire during the 2017-2018 influenza season in Warsaw, Poland., Results: Over 95% of Polish women of childbearing age did not vaccinate against influenza due to the low perception of risk and a lack of providing evidence-based information on vaccine by physicians and midwives. General practitioners were most often indicated as healthcare workers who educated women about influenza risk factors and recommended influenza vaccine to them., Conclusions: The results of the survey suggest that women of childbearing age did not vaccinate against influenza due to the low perception of risk and a lack of providing evidence-based information by healthcare workers (including obstetrician-gynaecologists and midwives), while their recommendations appear to be a powerful method of overcoming barriers to influenza vaccination among patients.

Background: Influenza vaccinations are recommended for medical staff as an effective and safe form of preventing influenza and its complications. The aim of the study was to assess the impact of selected educational and information interventions on the influenza vaccination coverage (IVC) in nursing personnel and their attitude towards this procedure., Material and Methods: The study participants (N = 320) were randomly divided into 4 groups. Group 1 participated in stationary training, whereas group 2 participated in distance learning. Additionally, 2 subgroups were established in each of the groups above: 1 subgroup received a reminder about the vaccination in the form of a short text message, and the other group did not receive any such reminder. The IVC rate in each group was determined; the attitude towards influenza vaccination was measured using the health belief model., Results: The highest IVC was obtained after stationary training followed by a reminder in the form of a short test message (36%). The reminder significantly affected IVC in the group attending stationary training (p < 0.05, OR = 2.5, 95% CI: 1.16-5.58); however, it had no impact on the IVC in the group participating in distance learning (p > 0.05, OR = 1.2, 95% CI: 0.51-2.83). Both stationary training and distance learning positively influenced the attitude towards influenza vaccinations. A major change in attitudes towards influenza vaccinations was observed only in the case of stationary training followed by a reminder in the form of a short text message (positive changes in perceived susceptibility and severity took place, perceived vaccination benefits increased, and perceived barriers were reduced)., Conclusions: Stationary training followed by a reminder in the form of a short text message is more effective in increasing the IVC rate compared to distance learning. It also promotes positive changes in attitudes to this prophylactic procedure, which is why it should be recommended for wider implementation. Med Pr. 2020;71(6):665-85., (This work is available in Open Access model and licensed under a CC BY-NC 3.0 PL license.)

Pregnant women are at risk of severe and complicated influenza, and so are children aged 2-5 years. Despite numerous recommendations, influenza vaccination coverage in pregnant women is still low. The trigger for this article was the development of new quadrivalent influenza vaccines along with the publication of new studies on the safety and effectiveness of inactivated influenza vaccines in pregnant women, administered also in the first trimester of pregnancy. The inactivated quadrivalent influenza vaccine is a safe and effective measure for preventing influenza in both mother and child. Live attenuated influenza vaccines are contraindicated in pregnant women, whereas inactivated influenza vaccines should be recommended to all pregnant women, either healthy or with comorbidities. Influenza vaccines can be administered during any pregnancy trimester, at least two weeks before delivery. The time of vaccination depends on vaccine availability; however, it should not be postponed unless there are significant medical contraindications.

We investigated and compared current national vaccination policies for health-care personnel (HCP) in Europe with results from our previous survey. Data from 36 European countries were collected using the same methodology as in 2011. National policies for HCP immunization were in place in all countries. There were significant differences in terms of number of vaccinations, target HCP and healthcare settings, and implementation regulations (recommended or mandatory vaccinations). Vaccination policies against hepatitis B and seasonal influenza were present in 35 countries each. Policies for vaccination of HCP against measles, mumps, rubella and varicella existed in 28, 24, 25 and 19 countries, respectively; and against tetanus, diphtheria, pertussis and poliomyelitis in 21, 20, 19, and 18 countries, respectively. Recommendations for hepatitis A immunization existed in 17 countries, and against meningococcus B, meningococcus C, meningococcus A, C, W, Y, and tuberculosis in 10, 8, 17, and 7 countries, respectively. Mandatory vaccination policies were found in 13 countries and were a pre-requisite for employment in ten. Comparing the vaccination programs of the 30 European countries that participated in the 2011 survey, we found that more countries had national vaccination policies against measles, mumps, rubella, hepatitis A, diphtheria, tetanus, poliomyelitis, pertussis, meningococcus C and/or meningococcus A, C, W, Y; and more of these implemented mandatory vaccination policies for HCP. In conclusion, European countries now have more comprehensive national vaccination programs for HCP, however there are still gaps. Given the recent large outbreaks of vaccine-preventable diseases in Europe and the occupational risk for HCP, vaccination policies need to be expanded and strengthened in several European countries. Overall, vaccination policies for HCP in Europe should be periodically re-evaluated in order to provide optimal protection against vaccine-preventable diseases and infection control within healthcare facilities for HCP and patients., (Copyright © 2019 Elsevier Ltd. All rights reserved.)

Background: Annual vaccination is the most effective way to prevent and control the health and economic burden caused by seasonal influenza. Healthcare workers (HCWs) play a crucial role in vaccine acceptance and advocacy for their patients. This study explored the drivers of HCWs' vaccine acceptance and advocacy in six European countries., Methods: Healthcare workers (mainly general practitioners, specialist physicians, and nurses) voluntarily completed a questionnaire in Bulgaria (N = 485), Czech Republic (N = 518), Kosovo (N = 466), Poland (N = 772), Romania (N = 155), and the United Kingdom (N = 80). Twelve-item scales were used to analyse sentiment clusters for influenza vaccination acceptance and engagement with vaccination advocacy. Past vaccination behaviour and patient recommendation were also evaluated. All data were included in a single analysis., Results: For vaccination acceptance, the main cluster (engaged sentiment: 68%) showed strong positive attitudes for influenza vaccination. A second cluster (hesitant sentiment: 32%) showed more neutral attitudes. Cluster membership was predicted by country of origin and age. The odds ratio for past vaccination in the engaged cluster was 39.6 (95% CI 12.21-128.56) although this varied between countries. For vaccination advocacy, the main cluster (confident sentiment: 73%) showed strong positive attitudes towards advocacy; a second cluster (diffident sentiment: 27%) showed neutral attitudes. Cluster membership was predicted by country of origin, age and profession, with specialist physicians being the least likely to belong to the confident sentiment cluster. HCWs characterised by confident advocacy sentiments were also more likely recommend flu vaccination. Again, this association was moderated by country of origin., Conclusions: These data show that there is room to improve both vaccination acceptance and advocacy rates in European HCWs, which would be expected to lead to higher rates of HCW vaccination. Benefits that could be expected from such an outcome are improved advocacy and better control of morbidity and mortality related to seasonal influenza infection., (Copyright © 2018 Elsevier Ltd. All rights reserved.)

For the past 10 years, influenza vaccination coverage rate in Poland remains at a low 3% threshold. This low rate may be related to the unsatisfactory knowledge of vaccination, influenza, and misperception of health risks in the general population. To examine these issues, we used an online questionnaire consisting of 12 closed questions. The basic knowledge on influenza and vaccination was examined. The questionnaire was completed by 1669 persons, mostly young women. Generally, 73% of respondents passed the threshold of 70% correct answers, but important gaps in their knowledge were identified concerning the persons at risk of developing the infection (7.9% of correct answers) and the timing of vaccination (8.4% of correct answers). Although most respondents did identify the etiologic agent correctly (91.1% knew influenza is caused by a virus), only 12.3% knew that the vaccines registered in Poland contain fragments of viruses or its antigens, while 63.1% thought the vaccines contain live bacteria. In conclusion, the knowledge on influenza vaccination is deficient in the general population. Education on immunization should be prioritized to increase vaccination coverage rate in Poland.

In Poland, the seasonal influenza vaccination rate is just barely 3% which may be related to the unsatisfactory knowledge of influenza among healthcare professionals, poor recognition of the benefits of influenza immunization and the fear of side effects. To address these issues, we surveyed healthcare professionals through an online questionnaire consisting of 18 closed-ended items. The questionnaire was completed by 495 healthcare professionals, mostly physicians (83%). The results revealed gaps in the knowledge concerning influenza diagnosis, complications, risk groups, and prognostic factors. On average, respondents only answered 4.8 of the 18 questions correctly (27%). Only 10% of respondents passed the threshold of 50% correct answers. The knowledge of contraindications to vaccination far outweighed the knowledge of indications for vaccination. Poor knowledge with a focus on the adverse effects of immunization may be a significant factor responsible for the low vaccination rate in Poland. To increase vaccination rate, healthcare professionals need to be educated about influenza-related risks and benefits of vaccination.

Although annual vaccination is the most effective way of preventing the disease and its severe outcomes, influenza vaccine coverage rates have always been at suboptimal levels in Poland. A retrospective analysis was conducted on influenza vaccine coverage rates among patients older than 65 years at local and national levels. Influenza vaccine coverage rates among the elderly in the capital city of Warsaw ranged from 20.5% in 2013 to 31.5% in 2010 and these rates were higher than those reported at the national level (from 7.6% in 2012 to 11.3% in 2009). At a local level the proportion of vaccines given to the elderly compared to all vaccinated individuals varied from 40 to 52% which was comparable to the proportions reported at the national level (37-48.5%). 69% of the elderly were only vaccinated once during the observation period, and only 0.5% of them repeated the vaccination in each subsequent year. The chance of being vaccinated against influenza more than once was statistically higher among women than men (OR 4.9; 95% CI 4.2-5.8). Influenza vaccine coverage rates are low at both local and national levels and ought to be improved in Poland in future.

Human immunodeficiency virus (HIV) is a risk factor associated with respiratory tract infections. However little is known about the prevalence of these infections in HIV-infected children in Poland. We investigated the incidence of respiratory tract infections in 26 HIV-infected children (aged 4-18, mean 10.3 years, including 17 girls) treated in our center and compared it with the age-matched control group of 70 children. The prevalence of chronic diseases and other factors such as cigarette smoking by household members or attending educational institutions were also taken into consideration. Among the HIV-infected children, 48 respiratory infections were observed, including 4 cases of pneumonia and 44 other respiratory infections for 312 person-month observations vs. 256 infections including 13 cases of pneumonia and 243 other respiratory infections for 840 person-month observations in the control group. Thus, incidence of respiratory infections per month was lower in HIV-infected children (14%) compared with the control group (29%), i.e., 0.14 95% CI (0.10-0.18) infections per month vs. 0.29 95% CI (0.26-0.32). There was no difference in the incidence of pneumonia. The lower incidence of respiratory infections in HIV-infected children may be explained by their avoiding sick people, taking influenza vaccination on the annual basis, and possibly antiviral medication. We conclude that the influence of modifiable environmental factors that reduce the risk of respiratory tract infections is more significant than the HIV infection itself.

Vaccinations in pregnancy are an important aspect of prenatal care for improving both maternal health and neonatal outcomes. Despite the fact that protection against some infectious diseases for pregnant women can be easily provided through immunizations, current coverage rates are low. Two vaccines are notably recommended during pregnancy: influenza and the combined tetanus, diphtheria and acellular pertussis (Tdap) vaccine. In this review the authors discuss current recommendations for vaccination against pertussis and influenza in pregnant women in terms of epidemiological, clinical, and immunological reasons, taking into account safety and effectiveness. Promoting patients' awareness about pertussis and influenza and encouraging general practitioners, nurses and obstetricians to recommend the pertussis booster and influenza vaccine will hopefully increase the number of pregnant women who choose to become vaccinated.

Splenectomy significantly increases the risk of severe invasive infections caused by capsular bacteria, such as sepsis and meningitis. Immunizations before and after splenectomy reduce the risk and are routinely recommended. Little is known about compliance with actual immunization guidelines in Poland. The aim of this study was to analyze the vaccination rate and the knowledge of splenectomized patients concerning immunizations in Poland. We applied a questionnaire to survey 85 adult patients (F/M 49/36) splenectomized in 2009-2010 and analyzed the patients' medical files and immunization certificates. Patients were also questioned over the phone. We found that the patients were most commonly immunized against Streptococcus pneumoniae (17/85, 20 %), less often against Haemophilus influenzae b (8/85, 9.4 %), and rarely against Niesseria meningitidis C (3/85, 3.5 %). In contrast, hepatitis B immunization coverage rate was as high as 67 % (57/85). The majority of respondents (59/85, 69.4 %) regarded information about the recommended immunizations as insufficient and rated their doctor's reasoning as inconsistent, a smaller number (20/85, 23.5 %) confirmed they received sound information before splenectomy. Both surgeons and primary care physicians did not offer immunizations to the majority of patients (59/85, 69.4 %); as a result, only 30.6 % of patients (26/85) were immunized against any capsular bacteria before splenectomy. In conclusion, the majority of splenectomized patients are not immunized despite current guidelines and do show an inadequate level of knowledge concerning the consequences of splenectomy. It is important that both surgeons and primary care doctors give patients clear instructions about immunizations and antibiotics recommended before and after their splenectomy.

Influenza is one of the most common respiratory diseases affecting people of all age groups all over the world. Seasonal influenza leads to substantial morbidity and mortality on a global scale. Vaccines are undeniably one of the most important health advances of the past century, however, managing influenza in working populations remains a difficult issue. Vaccination of health care workers (HCW) is an efficient way to reduce the risk of occupational infection and to prevent nosocomial transmission to vulnerable patients. Despite this, achieving high immunization rates among those professionals is a challenge. Knowledge and attitudes of healthcare providers have significant impact on the frequency with which vaccines are offered and accepted, but many HCWs are poorly equipped to make informed recommendations about vaccine merits and risks. Principal reasons for vaccination are the willing not to be infected and avoiding transmission to patients and the family. The main reasons for refusing is lack of time, a feeling of invulnerability to vaccination, conviction of not being at risk, of being too young or in good health. Misconceptions about influenza vaccine efficacy, like adverse effects, and fear of contracting illness from the vaccine are significantly associated with noncompliance with vaccination. Therefore, strategies to increase awareness of the importance of recommending influenza immunization among health professionals are required.

The aim of this study was to determine influenza vaccine coverage among children aged 0-18 years in inner city practices in Poland in the 2009/2010 season and factors that might have influenced low vaccination coverage. A retrospective review of 11,735 vaccination charts of children aged 0-18 from seven randomly selected general practices in the capital city of Warsaw and one large practice in the city of Wroclaw was performed. We calculated the numbers of children who were vaccinated in the 2009/2010 season and analyzed the age distribution of vaccinated children. We also reviewed the vaccination history in patients who were vaccinated against influenza including: previous influenza vaccinations, modification (widening) of standard immunization scheme, and a proportion of children who completed the recommended two-dose schedule of vaccination. In the calculations, 95% confidence intervals were used. Out of the total of 11,735 children surveyed, 362 (3.1%, CI: 2.8-3.4%) were vaccinated against influenza in the 2009/2010 season. For 115 of these 362 (31.8%, CI: 27.0-36.6%) children it was their first vaccination against influenza. The mean age of a vaccinated child was 6.0 ± 4.3 years. Children aged 2-5 were most commonly vaccinated (153/362, 42.3%, CI: 37.2-47.4%), while infants (aged 6-12 months) were vaccinated rarely (15/362, 4.4%, CI: 2.2-6.2%). In the group of children younger than 8 years (86/362 children) who were vaccinated for the first time in their life only 29/86 (33.7%, CI: 23.7-43.7%) completed the recommended two-dose schedule. In conclusion, the importance of vaccinating children against influenza is hugely understated in Poland. General physicians should actively recommend annual influenza immunization of children. Recommendations of National Immunization Program concerning influenza vaccine should be clearer, simpler, and easier to implement.

Influenza is a major cause of morbidity and mortality worldwide. During seasonal influenza epidemics and pandemics, pregnancy places otherwise healthy women at an increased risk of complications from influenza. The factors believed to increase the susceptibility of complicated influenza infection during pregnancy are linked to the physiologic changes, including immunologic changes (attenuation of the cell-mediated immune responses, selective suppression of T-helper 1 cell mediated immunity while the adaptive humoral immunity remains unimpaired), increased cardiac output and oxygen consumption and tidal volume. Pregnant women have similar incidence of seasonal influenza as the general population, however because of the physiological changes, they are at an increased risk of complications (including secondary pneumonia, acute respiratory insufficiency increased risk of stillbirth, premature deliveries) and death. Immunization of pregnant women against influenza is currently recommended in many countries. Vaccination against influenza with trivalent inactivated vaccine (TIV) has been proven to be safe and effective. Lack of harmful effect of TIV on pregnant women and newborns has been demonstrated in several studies: no increased risk of spontaneous abortions, preterm birth, low birth weight, congenital malformations, cesarean section have been reported. Vaccination against influenza has been proven to be effective in reducing rates and severity of the disease in vaccinated mothers and their children. Several studies revealed a decreased risk of influenza-like illnesses among mothers who were vaccinated during pregnancy but also a decreased risk of laboratory confirmed cases of influenza and hospitalizations due to influenza and its complications among newborns and infants born to vaccinated mothers. Currently available inactivated influenza vaccines are not licensed for use in infants younger than 6 months. Protection of young infants against the infection in early life thus requires a cocooning strategy to reduce the number of vulnerable individuals among care givers and contacts. Neonates and infants may be also protected against influenza directly by antibodies of maternal origin that cross the placenta or are transferred via breast milk. The duration of passively acquired antibodies depends on the initial blood concentration and is probably less than 6 months. Vaccine coverage among pregnant women rdmains low Possible explanations include lack of education by health care workers, the feeling among the general public that influenza is not a serious problem, and the failure of prenatal care providers to offer the vaccine. Overall, the most important factor for a woman to decide to be immunized during pregnancy was to have a clear recommendation from the health care provider Reasons evoked by obstetricians for not providing influenza vaccines included lack sufficient data on safety and efficacy concerns about the medical legal risks of vaccination during pregnancy and the perdeption that pregnant women would not want to be vaccinated. Educational intervention targeting health care workers in charge of pregnant women should be primary implemented to provide higher influenza vaccine coverage and to protect pregnant women and young infants from influenza related morbidity

Influenza causes seasonal infections worldwide that can lead to complications and deaths in every age group. The most effective and cheapest way to combat influenza is through vaccination. In many countries, including Poland, for each age group, the rate of vaccination against influenza is still at a very low level, which generates high social costs, not infrequently family tragedies in the case of irreversible complications of influenza, or death of a loved one. Regular vaccination should be part of good medical practice, as well as an individual's engagement in their own health and in that of their family. Based on numerous studies, it is estimated that the effectiveness of current inactivated influenza vaccine in reducing morbidity and mortality in high-risk groups ranges from 50-70%. According to data from the National Institute of Public Health-National Institute of Hygiene, the rate of vaccination in children in 2008 in Poland was very low. In the group of children aged from 6 months to 14 years, only 1.1-1.6% were vaccinated. Although influenza vaccination for people aged over 65 years was free of charge in many provinces in this group, only 13.4% of this population was immunized, while in the case of people with chronic diseases, only 11.1% were immunized. The vaccination rate among health care employees is an embarrassing 6.4%. More educational activities addressed to both medical professionals and patients are required in order to increase influenza vaccine coverage in Poland.

Introduction: Influenza is a considerable health problem all over the world. The most important group for influenza vaccination are children: the highest attack rate during community out-breaks of influenza can be found among school-aged children or their family members; children bear a considerable risk for complications due to influenza, leading to an increased need for healthcare resources (including hospitalization). The high level of vaccine coverage among school children could provide protection against influenza among households and could reduce mortality rates among older individuals., Objective: The aim of this study was to estimate the influenza vaccine coverage among children younger than 5 years and to find any trends in influenza vaccine coverage in 2004-2008 in Poland., Material and Methods: Official data (number of administrated vaccines and the age of vaccinated individuals) collected by the National Institute of Hygiene, the National Institute of Public Health, and the Central Statistical Office in Poland were analyzed. This data are reported by physicians and collected from reports prepared annually by the Sanitary-Epidemiological Stations at a local level. The vaccine coverage rate was calculated as a percentage of vaccinated individuals among all children under the age of 5 years., Results: The influenza vaccine coverage among children younger than 5 years varied from 1% (2007 and 2008) to 1.9% (2005). The proportion of vaccinated children aged less than 5 compared with the total number of flu shots administrated irrespective of age also varied from 1.4% (2007) to 2% (2005)., Conclusions: The influenza vaccination coverage among Polish children aged less than 5 years is low and has persisted at the same level. More educational activities directed both to patients (parents) and healthcare workers would be needed to improve a general knowledge about influenza vaccination benefits among young children.

Routine vaccination of certain groups of persons, including children and the elderly might provide additional protection to persons at risk for influenza complications and reduce the overall influenza burden. The aim of the paper was to estimate the influenza vaccine coverage in persons aged 0-4 years and > 65 years in Poland in 2004-2007. Official data collected by National Institute of Hygiene, National Institute of Public Health and Central Statistical Office were analyzed. Among vaccinations performed in all persons, the percentage of vaccinations performed in children aged 0-4 years varied from 1.6% to 2.0%. The estimated vaccination coverage in this age group of population was < 2%. Among persons aged > 65 years the influenza vaccine coverage increased from 7% in 2004 to 14% in 2007. Subjects aged > 65 years represented 25-36% of all vaccinated individuals. The influenza vaccination rates among age-related risk groups in Poland remain low. No or very low increase in a total vaccination coverage rates, as demonstrated in our paper, indicates that meeting the WHO targets concerning influenza vaccination coverage will be very difficult, if no further action is taken concerning vaccine uptake.

Background. Prevention through vaccinations in the group of healthcare professionals provides protection not only to this particular group but also to their environment. Students of the senior years of medical faculties are persons who will become healthcare professionals in the near future. Objectives. The aim of the study was to analyze the attitudes of senior students of medical faculties towards vaccinations, analyze factors that influence these attitudes, and to assess their knowledge and awareness of the safety, effectiveness, and necessity of vaccinations. Material and methods. The research tool was a self-made questionnaire. The study was conducted in a group of senior students of selected faculties at the Medical University of Warsaw. Results. It has been shown that the vast majority of those surveyed were convinced of the importance and effectiveness of preventive vaccinations. The study also proves that proper education about vaccinations can increase the number of healthcare professionals who decide to undergo mandatory and recommended vaccinations. Persons who have the knowledge about vaccinations and their health and social benefits are more likely to decide to get vaccinated. The study also showed that the knowledge gained during medical studies is the basis for building awareness of future medical staff in the field of preventive vaccinations. Conclusions. The results obtained in this study may be used to make a suggestion for medical universities and medical self-governing bodies on how to increase the vaccination rate among medical students and medical staff with mandatory vaccines and vaccines recommended for healthcare professionals. [ABSTRACT FROM AUTHOR]

This study examines the vaccine market access pathway in Poland to evaluate its efficiency and propose recommendations for its improvement. The research spans a comprehensive analysis of the vaccine assessment process, ranging from pre-registration to sustainability, encompassing critical components such as national immunization technical advisory groups (NITAGs), health technology assessments, resource evaluations, and decision making. This investigation utilizes a multi-phase approach. Initial desk research aimed to collect accumulated evidence about each step of the vaccine access pathway. This constituted the background for an expert panel discussion (n = 13) and a final online questionnaire (n = 12), evaluating the timeframes, inclusiveness, transparency, and consistency of the elements of the process. Poland is a late adopter of new vaccines. The country faces budget constraints and lacks a formalized framework for the inclusion of vaccines into the national immunization program. Notably, NITAGs play a crucial role, yet their limited resources and dependence on public health stakeholders diminish their impact. A formal and well-supported advisory body may become a foundation for decision-making processes. The health technology assessment conducted by the national agency is recognized for its timeliness and transparency, though the absence of fiscal analyses in vaccine assessments is identified as a gap that limits the understanding of the value of vaccinations. Resources are key drivers of decision making, and recent changes in legislation offer increased flexibility in financing vaccines. Challenges in the procurement process include a limited consideration of non-acquisition costs and an increased absence of a documented general strategy for immunization program development in Poland, pointing to a need for strategic planning. In conclusion, this study recommends the establishment of a robust NITAG with enhanced resources, incorporating fiscal analyses, transparent resource allocation, and strategic planning for immunization program development. Addressing these recommendations is crucial for optimizing Poland's vaccine market access pathway, ensuring timely and efficient population-wide vaccine access. [ABSTRACT FROM AUTHOR]

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The COVID-19 pandemic has been met with an unprecedented response from the scientific community, leading to the development, investigation, and authorization of vaccines and antivirals, ultimately reducing the impact of SARS-CoV-2 on global public health. However, SARS-CoV-2 is far from being eradicated, continues to evolve, and causes substantial health and economic burdens. In this narrative review, we posit essential points on SARS-CoV-2 and its responsible management during the transition from the acute phase of the COVID-19 pandemic. As discussed, despite Omicron (sub)variant(s) causing clinically milder infections, SARS-CoV-2 is far from being a negligible pathogen. It requires continued genomic surveillance, particularly if one considers that its future (sub)lineages do not necessarily have to be milder. Antivirals and vaccines remain the essential elements in COVID-19 management. However, the former could benefit from further development and improvements in dosing, while the seasonal administration of the latter requires simplification to increase interest and tackle vaccine hesitancy. It is also essential to ensure the accessibility of COVID-19 pharmaceuticals and vaccines in low-income countries and improve the understanding of their use in the context of the long-term goals of SARS-CoV-2 management. Regardless of location, the primary role of COVID-19 awareness and education must be played by healthcare workers, who directly communicate with patients and serve as role models for healthy behaviors. [ABSTRACT FROM AUTHOR]

Multiple sclerosis (MS) is a chronic demyelinating disease of the central nervous system of unclear aetiology which involves genetic and environmental factors, including infections. Infections in MS patients increase the risk of exacerbation of the disease. It has been shown that preventing infections reduces the risk of MS relapse and quality of life outcome. Over the past 20 years, the number of drugs available for disease modifying therapy (DMT) in MS patients has grown significantly. Some of the DMT may entail an increased risk of infections, including life-threatening ones such as measles... etc. These infections include measles, infections caused by human papilloma virus (HPV), varicella zoster virus (VZV), hepatitis B virus (HBV), pneumococci and, recently, serious acute respiratory syndrome coronavirus type 2 (SARS-CoV-2). Therefore, at the time of MS diagnosis, the patient should be interviewed and screened for prior vaccination and/or serological status prior to starting DMT so that any missing vaccinations can be performed. Most infections can be effectively and safely prevented. Vaccinations should be integral part of the treatment process. They not only prevent life-threatening diseases but also increase the safety of drugs used to change the course of the underlying disease. Some specific recommenadation regarding the use of vaccinations in MS patients treated with DMT are included in summary of product characteristic for particular drugs. Additionally, scientific boards publish guidelines on recommended vaccinations due to changing epidemiological situations with special emphasis on immunocompromised patients. [ABSTRACT FROM AUTHOR]

Copyright of Pain Research / Ból is the property of Index Copernicus International and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

In 2022, the National Program for Influenza Prevention coalition will have its 10th anniversary; it is one of Poland's oldest educational initiatives. The National Program for Influenza Prevention was initiated to prevent a further decline and promote influenza prevention in the A(H1N1) post-pandemic years. In this review, we summarize the structure and operational model of the coalition and identify core functional elements that make it a key non-governmental organization involved in the prophylactics of communicable diseases. The coalition-based organization can operate in a complex environment, such as vaccinations requiring scientific, economic, social, and psychological involvement, and communications with different groups. Anchored to the history of the National Program for Influenza Prevention, we review Poland's vaccination landscape changes from the last ten years. [ABSTRACT FROM AUTHOR]

Several hundred million people are infected with genital genotypes of the human papillomavirus (HPV) annually in the world. The infections transmitted mainly through sexual routes are usually asymptomatic, but can lead to the development of cervical, vulvar, vaginal, anal, and penile cancers, some head and neck cancers, and genital warts (condylomas). The fraction HPV-related cancers ranges from nearly 100% in the case of cervical cancer to several/over a dozen percent in the case of other cancers and diseases. There are no effective drugs against HPV, but prophylactic HPV vaccines are available free of charge in immunization programmes in many countries around the world. In Poland, HPV vaccinations have so far been executed out of pocket or in freeof- charge, local-governmental prevention programmes, but the vaccination coverage of the target population does not exceed 10%. In November 2021, one of the vaccines became available with a 50% reimbursement, work is underway to reimburse the next ones, and the National Oncology Strategy assumes the implementation of the HPV immunization programmes and vaccination of 60% of the teenage population by 2028. Three prophylactic HPV vaccines are registered. All of them are safe and their effectiveness in the prevention of diseases caused by vaccine genotypes is almost 100%, provided that full post-vaccination immunity is obtained before contact with the virus. Girls aged 11--13 years are the priority target cohort for HPV vaccination in Poland. The implementation of routine, free-of-charge HPV immunization in the Preventive Immunization Programme (PIP) for all adolescents should be pursued. Persons over the age of 13 years may also benefit from HPV vaccination and should be vaccinated according to product specifications. In addition to free access under the PIP, the key element for the success of the implementation of HPV vaccinations in Poland will be the education of medical personnel and parents of adolescents to be vaccinated. [ABSTRACT FROM AUTHOR]

Influenza is an acute infectious disease of viral etiology which, unlike the common cold, can lead to serious complications such as pneumonia, myocarditis, inflammation of the kidneys, nervous system, and muscles, and even death. Vaccination is the most effective method of preventing influenza and should be recommended to everyone over six months of age, with particular emphasis on risk groups. When the symptoms of influenza occur, the only drugs recommended for curative treatment are neuraminidase inhibitors (of which only oseltamivir is available in Poland). Influenza diagnosis of should be made during the epidemic season based on clinical signs. Only curative treatment should be employed in risk groups. Treatment should not be delayed in order to wait for the results of tests confirming infection. [ABSTRACT FROM AUTHOR]

Vaccinations are the most effective way to prevent selected infectious diseases. Is there a time and place for vaccinations in palliative medicine? The answer to this question is definitely positive. Vaccinations should be carried out on medical personnel and persons forming close contact with patients, and everybody who takes care of the patients, thus ensuring protection against illnesses and their complications in vaccinated people but also minimising the risk of transmission of infection in the patient's environment (the so-called cocoon strategy of vaccination that mainly involves vaccination against influenza and pertussis). The vaccination schedule for palliative care patients should be based on the patient's health condition; the most important seems to be influenza vaccination, which is safe and effective also in palliative care patients. Vaccination for influenza in patients requiring palliative care is effective and safe (use of an inactivated vaccine is recommended; use of vaccine containing live attenuated influenza viruses is contraindicated). Obligatory vaccinations in accordance with the national immunisation schedule program and recommended vaccinations (e.g. against influenza) must be carried out for children who are in close contact with patients. Adults caring for patients should be vaccinated against hepatitis B. Medical staff caring for patients should be vaccinated against hepatitis B (three doses, 0-1-6-month schedule), influenza (one dose every season), and pertussis (one dose every 10 years). Vaccination of personnel is advisable for ethical, epidemiological, and organisational reasons (providing reduction of sickness absence days, lower transmission of influenza viruses in the population, and better health of family contacts of patients). [ABSTRACT FROM AUTHOR]

The number of people who are afraid of vaccinations and who refuse to submit their children to them is constantly growing in Poland. Certain attempts are being made to change legal provisions regarding the obligation of preventative vaccinations. An important element of this discussion is an analysis of the current legal solutions included in judicial decisions. The aim of this paper is to present court judgements in cases regarding legal responsibility related to the obligation of preventative vaccinations issued by the Supreme Court, district courts, the Supreme Administrative Court and voivodship administrative courts. The subject of the judgments under discussion were, in particular, matters relating to the obligation to undergo mandatory vaccinations; legal sources of the obligation to undergo preventative vaccinations, included in the Announcement of the Chief Sanitary Inspector on the protective vaccine program; mandatory preventative vaccinations and the constitutional rights of citizens; administrative enforcement of the obligation to subject a child to mandatory preventative vaccinations, as interpreted by the state, and contraindications to vaccination; enforced fulfillment of the obligation to subject a child to preventative vaccination, and the legal effect of the refusal to subject a child to a pre-vaccination screening; the use of fines to enforce mandatory preventative vaccinations; administrative fines and criminal liability for failure to undergo vaccinations against infectious diseases; parental refusal to subject a child to mandatory vaccinations; civil liability for compensation; and nature and the enforcement of a parents' obligation to subject children to protective vaccination. The administrative and criminal law measures provided for in the Act on enforcement procedure in administration, including fines, to enforce the statutory obligation of vaccination may be used to achieve this goal. This has been concluded in judgements which are valid. [ABSTRACT FROM AUTHOR]

In addition to different injuries, infections are the most common reason for giving up training altogether or reducing its volume and intensity, as well as a lack of opportunities to participate in sports competitions. Nowadays, a slow but constant re-emergence of pertussis, especially among teenagers and young adults, including athletes, can be observed. This paper describes an outbreak of pertussis among professional Polish shooters, focusing on the transmission of Bordetella pertussis infection between members of the national team, its influence on performance capacity and adverse event analysis. From 9 June, 2015 to 31 July, 2015, a total of 4 confirmed and suspected cases of pertussis were reported among members of the Polish Sport Shooting National Team, their relatives and acquaintances. Pertussis significantly decreased exercise performance of the first athlete, a 35-year-old woman, interrupted her training, and finally resulted in failure to win a medal or quota place. Pertussis also significantly decreased performance of the second athlete, a 25-year-old shooter. The other cases emerged in their families. Whooping cough is a real threat to athletes and should be prevented. Preventive measures include appropriate immunization, constant medical supervision, as well as early isolation, diagnostic tests and treatment of all infected sport team members. Regular administration of booster doses of the acellular pertussis vaccine (Tdpa) every 5 years seems reasonable. [ABSTRACT FROM AUTHOR]

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Influenza is a viral respiratory illness that causes high morbidity and significant mortality in humans. Costs associated with influenza in terms of human suffering are immeasurable and the economic costs are very high. Every year, according to the World Health Organization (WHO), 5-25% of the global population suffers from infection with influenza and influenza-like viruses and between 500 thousand and one million individuals of all ages die from multiple organ complications, irrespective of the geographic location. Influenza vaccination is still neglected and the percentage of the global population vaccinated remains low. The first authorization for the use of influenza vaccines in humans was issued in 1941. Currently, many varieties of influenza vaccine are available, containing either fragments of inactivated influenza virus or live vaccine which consists of attenuated virus. The influenza vaccine is most often developed in chick embryos or less frequently in tissue culture such as MDCK and Vero. A variety of inactivated vaccines are registered in Poland. Due to the mutability of the virus, it is not yet possible to develop a universal vaccine, nor can the disease be eradicated; however, prevention is possible by inoculating the greatest percentage of the global population. According to the WHO, Poland is in the penultimate position in Europe in terms of the percentage of the population vaccinated. In the last epidemic season of 2012/2013 only 3.75% of the Polish population was immunized. [ABSTRACT FROM AUTHOR]