Vaccine hesitancy remains a significant public health challenge, particularly during pandemics when high immunization rates are crucial. While individual psychological antecedents of vaccine hesitancy have been extensively studied, limited empirical evidence exists on how contextual determinants, such as socioeconomic status, political trust, and digital literacy, collectively shape vaccine-related behaviors, particularly in Central European populations. This study explores the key determinants of COVID-19 vaccine hesitancy among Czech adults. A cross-sectional study was conducted using data from the 48th wave of the Czech national panel survey Život během pandemie [Life During Pandemic], carried out in March 2023. The data were obtained via an online questionnaire administered to a nationally representative sample of Czech adults (n = 1,708). Sociodemographic, socioeconomic, and anamnestic variables were examined alongside political attitudes. Psychological antecedents of vaccination were assessed using the 5C model (confidence, complacency, constraints, risk calculation, and collective responsibility), and digital vaccine literacy was measured using seven items covering trust in official sources, trust in social media, and the ability to evaluate and apply vaccine information. Statistical analyses included bivariate tests and multivariable regression models to identify vaccine uptake and intent determinants. Higher trust in constitutional institutions, including the president (OR = 1.55; 95/ CI: 1.38-1.74), government (1.60; 1.38-1.85), Chamber of Deputies (1.73; 1.48-2.02), and Senate (1.47; 1.29-1.69), was significantly associated with higher vaccine uptake. Similarly, positive attitudes toward the integration of Ukrainian refugees into Czech society - across domains such as work (1.63; 1.39-1.90), housing (1.59; 1.36-1.86), school (1.64; 1.41-1.92), language (1.57; 1.34-1.84), and culture (1.74; 1.50-2.03) - were positively associated with uptake. Greater confidence in vaccine safety and effectiveness was also a significant predictor (1.51; 1.44-1.58). In contrast, lower education (0.64; 0.56-0.73), lower income (0.91; 0.86-0.95), female sex (0.60; 0.47-0.76), and higher complacency (0.76; 0.73-0.80) were associated with reduced uptake. Respondents with better digital vaccine literacy, particularly those more adept at identifying misinformation, showed significantly greater vaccine confidence (mean score: 3.62 vs. 3.30, p < .001). Beyond psychological antecedents, institutional trust, political orientation, and digital vaccine literacy significantly shape COVID-19 vaccination behaviors. These findings underscore the importance of targeted interventions that address political and digital influences on vaccine hesitancy, and they highlight the need for future research to examine the causal pathways and longitudinal dynamics underlying these associations, particularly within Central and Eastern European contexts.

• Keywords
• COVID-19, Czech Republic, refugees, social determinants of health, vaccination hesitancy,
• MeSH
• COVID-19 * prevention & control   psychology   MeSH
• Adult MeSH
• Trust * psychology   MeSH
• Middle Aged MeSH
• Humans MeSH
• Adolescent MeSH
• Young Adult MeSH
• Vaccination Hesitancy * psychology   statistics & numerical data   MeSH
• Politics MeSH
• Cross-Sectional Studies MeSH
• Surveys and Questionnaires MeSH
• SARS-CoV-2 MeSH
• Aged MeSH
• Social Media MeSH
• Socioeconomic Factors MeSH
• Vaccination * psychology   MeSH
• COVID-19 Vaccines * administration & dosage   MeSH
• Health Literacy * MeSH
• Check Tag
• Adult MeSH
• Middle Aged MeSH
• Humans MeSH
• Adolescent MeSH
• Young Adult MeSH
• Male MeSH
• Aged MeSH
• Female MeSH
• Publication type
• Journal Article MeSH
• Geographicals
• Czech Republic epidemiology   MeSH
• Names of Substances
• COVID-19 Vaccines * MeSH

Objective: This study examined the willingness to get vaccinated and the factors influencing this attitude in extreme settings-in the Czech Republic (at the time of the survey, the third-worst affected country in the world). Methods: We used national data from the general adult Czech population (N = 1,401) and measured attitudes towards vaccination, sociodemographic characteristics, government trust, knowledge about COVID-19 vaccines, personal characteristics, depression and anxiety. Results: Respondents who were more likely to refuse the vaccine were: female, younger, living without a partner, self-employed or unemployed, living in a town, believers outside the church, and did not trust the government, obtained information about the vaccine from social media, were extroverts and depressed. Conversely, respondents who were less likely to refuse the vaccine were: pensioners, people with higher education, respondents with better real knowledge about the COVID-19 vaccines, those who obtained information about the vaccine from an expert and those who had higher scores in neuroticism. Conclusion: This study thus offers a deeper understanding of the factors that might influence vaccine intention and subsequently the course of the COVID-19 pandemic.

• Keywords
• COVID-19, government trust, knowledge, personal characteristic, vaccination, vaccine refusal,
• MeSH
• COVID-19 * epidemiology   prevention & control   MeSH
• Adult MeSH
• Humans MeSH
• Pandemics MeSH
• Anxiety epidemiology   MeSH
• Vaccination MeSH
• COVID-19 Vaccines therapeutic use   MeSH
• Check Tag
• Adult MeSH
• Humans MeSH
• Female MeSH
• Publication type
• Journal Article MeSH
• Geographicals
• Czech Republic MeSH
• Names of Substances
• COVID-19 Vaccines MeSH

The restrictions on medical students’ clinical education during the COVID-19 pandemic has affected their professional readiness and often lengthened their training. These negative impacts are often considered a necessary price as clinical education is hypothesized to be associated with a high risk of pandemic spread. This work assesses this hypothesis based on COVID-19 epidemiological data among Czech dentistry students and their comparison to data of the Czech general population of similar age. We addressed two of the five Czech medical faculties (Charles University, Faculty of Medicine in Hradec Kralove and in Pilsen) providing dentistry study program with a survey. A total of 240 students participated, representing a 66.9% response rate. Over 75% of respondents participated in clinical education during the pandemic. The school environment was identified as a place of infection by only 9.8% of respondents who were aware of where they were infected. Overall, 100% of students used FFP2 respirators, and 75.3% used face shields or protective glasses while working with patients. By the end of May 2022, COVID-19 full vaccination and 1st booster rates among students were 93.8% and 54.6%, respectively, which is significantly higher (p < 0.0001, OR 7.3, 95% CI 4.4−12; p < 0.0001, OR 3.7, 95% CI 2.9−4.8, respectively) compared to their peers from the general population (67.1% and 24.4%, respectively). A total of 75.4% of respondents supported mandatory COVID-19 vaccination for healthcare professionals. To the same date, PCR and/or antigen test verified COVID-19 prevalence among students was 37.1%, while among peers from the general population, it was 45.1% (p = 0.015, OR 1.2, 95% CI 1.0−1.5). The combination of extensive protective measures and high vaccination against COVID-19 led to significantly lower COVID-19 prevalence among the students compared to their general population counterparts.

• Keywords
• COVID-19, dentistry, prevalence, students, vaccination,
• Publication type
• Journal Article MeSH

Objectives: We investigated the associations between religiosity/spirituality and respondents' changes in their relationships, feelings, thinking, and behaviour during the first wave of the COVID-19 pandemic in the Czech Republic. Methods: A sample of Czech adults (n = 1,434; 48.3 ± 16.4 years; 49.65% women) participated in the online survey. We measured spirituality, religiosity, self-reported changes in relationships, disrupted feelings, and changes in behaviour during the pandemic. Results: Spiritual respondents were more likely to report increased physical activity, sex, reading and self-education, with odds ratios (ORs) ranging from 1.26 (95% confidence interval 1.09-1.46) to 1.56 (1.31-1.86). The combination of spirituality and religiosity led to an increase in the range of ORs to 1.57-2.69. Spiritual and religious participants were less likely to feel the decrease of hope by 70%, while mere spirituality significantly reduced the decrease of hope by only 30%. Religiosity itself led to a lower risk of reporting a disrupted day structure with an OR = 0.74 (0.58-0.95). Conclusion: Religiosity and spirituality separately help people during a pandemic in some areas. Especially their combination has a more positive impact on relationships, feelings, and behaviour.

• Keywords
• COVID-19 pandemic, behavior, experiences, religiosity, spirituality,
• MeSH
• COVID-19 * epidemiology   MeSH
• Adult MeSH
• Humans MeSH
• Pandemics MeSH
• Cross-Sectional Studies MeSH
• Spirituality * MeSH
• Check Tag
• Adult MeSH
• Humans MeSH
• Male MeSH
• Female MeSH
• Publication type
• Journal Article MeSH
• Geographicals
• Czech Republic epidemiology   MeSH

Pregnant and lactating women (PLW) represent a particular population subset with increased susceptibility for COVID-19 morbidity and mortality, even though the evidence about the safety and efficacy of COVID-19 vaccines was delayed due to their initial exclusion from development trials. This unclear situation could have led to increased COVID-19 vaccine hesitancy levels among PLW; therefore, this study aimed to evaluate the attitudes of Czech PLW towards COVID-19 vaccines and the determinants of their attitudes. An analytical cross-sectional survey-based study was carried out in the University Hospital Brno (South Moravia, Czechia) between August and October 2021. The study utilised a self-administered questionnaire (SAQ) adapted from previous instruments used for the same purpose. The SAQ included closed-ended items covering demographic characteristics, clinical and obstetric characteristics, attitudes towards COVID-19 vaccination, and potential psychosocial predictors of vaccine acceptance. Out of the 362 included participants, 278 were pregnant (PW) and 84 were lactating women (LW). The overall COVID-19 vaccine acceptance (immediate and delayed) level was substantially high (70.2%), with a significant difference between PW (76.6%) and LW (48.8%). Out of the 70.2% who agreed to receive the vaccine, 3.6% indicated immediate acceptance, and 66.6% indicated delayed acceptance. Only 13.3% of the participants indicated their acceptance of their physician's vaccination recommendation during pregnancy or while lactating, and 62.2% were against it. Our results agreed with the recent studies that revealed that PW tended to have a high level of COVID-19 vaccine acceptance, and they were also inclined to resist professional recommendations because they predominantly preferred to delay their vaccination. The pregnancy trimester, education level, employment status, and previous live births were significant determinants for COVID-19 vaccine acceptance. The most commonly preferred vaccine type was mRNA-based vaccines, followed by viral vector-based and inactivated virus vaccines. The first top priority of PLW was vaccine safety for their children, followed by vaccine safety for the PLW and vaccine effectiveness. Regarding psychosocial predictors, media/social media, trust in the government, the pharmaceutical industry, and healthcare professionals, partners, and a positive risk-benefit ratio were significant promoters for COVID-19 vaccine acceptance. Findings from this study suggest that promotional interventions targeting PLW should use web platforms and focus on vaccine safety evidence, the expected benefits of vaccines and potential harms of the infection.

• Keywords
• COVID-19 vaccines, Czech Republic, breastfeeding, decision making, health promotion, pregnant women, risk assessment,
• MeSH
• COVID-19 * MeSH
• Child MeSH
• Lactation MeSH
• Humans MeSH
• Vaccination Hesitancy MeSH
• Cross-Sectional Studies MeSH
• SARS-CoV-2 MeSH
• Pregnancy MeSH
• Pregnant People MeSH
• Vaccine Efficacy MeSH
• Vaccination MeSH
• COVID-19 Vaccines * MeSH
• Check Tag
• Child MeSH
• Humans MeSH
• Pregnancy MeSH
• Female MeSH
• Publication type
• Journal Article MeSH
• Research Support, Non-U.S. Gov't MeSH
• Geographicals
• Czech Republic MeSH
• Names of Substances
• COVID-19 Vaccines * MeSH