Background Childhood immunization programs in underdeveloped nations can improve children\'s growth and nutritional status and prevent growth delays while protecting against infectious diseases and meeting growth norms. This study aimed to assess the impact of vaccination status on the anthropometric indices of children aged 12-18 months at an Expanded Programme on Immunization vaccination center and compare the anthropometric indices of growth in children with complete and incomplete vaccination statuses. Methodology This study was conducted at the rural health center in Kala Shah Kaku, Pakistan, from November 2023 to December 2023. Children aged 12-18 months were enrolled and their vaccination status was recorded. Height and weight were measured using World Health Organization growth charts. The data were analyzed using descriptive statistics and chi-square and Fisher\'s exact tests. A p-value <0.05 was considered statistically significant. Results The mean age of the 110 children who visited the vaccination site for this study was 16.36 months ± 2.415. There were 28 (25.5%) stunted children. In the study, 17.6 (16%) participants were underweight, and 15.95 (14.5%) were wasted. Of the children, 79% had received all recommended vaccinations. A statistically significant (p < 0.05) association was found between vaccination and nutritional status. Conclusions This study emphasizes the significance of vaccination in promoting child health and nutrition, reducing stunting risk, and ensuring equitable access to vaccination services and comprehensive healthcare interventions. This can help mitigate the malnutrition burden and promote optimal growth, contributing to global health and development goals.

BACKGROUND: The vaccination status of post-stroke patients, who are at high risk of severe outcomes from Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), is a significant concern, yet it remains unclear. We aimed to explore the vaccination status, factors associated with vaccine hesitancy, and adverse effects after vaccination among post-stroke patients.
METHODS: This multi-center observational study enrolled hospitalized post-stroke patients from six Chinese hospitals (Oct 1, 2020 - Mar 31, 2021), examining vaccine uptake and self-reported reasons for vaccine hesitancy, utilizing logistic regression to investigate risk factors for vaccine hesitancy, and recording any adverse reactions post-vaccination.
RESULTS: Of the total 710 post-stroke patients included in the study, 430 (60.6%) had completed the recommended full-3 dose SARS-CoV-2 vaccination, with 176 (24.8%) remaining unvaccinated. The most common reasons for vaccine hesitancy were concerns about vaccine side effects (41.5%) and impaired mobility (33.9%). Logistic regression identified advanced age (aOR = 1.97, 95%CI: 1.36-2.85, P = 0.001), lower Barthel Index score (aOR = 0.88, 95%CI: 0.82-0.93, P = 0.018), higher Modified Rankin Scale score (aOR = 1.85, 95%CI: 1.32-2.56, P = 0.004), and poorer usual activity level of EuroQol 5-Dimension (aOR = 2.82, 95%CI: 1.51-5.28, P = 0.001) as independent risk factors for vaccine hesitancy. Approximately 14.8% reported minor adverse reactions, mainly pain at the injection site.
CONCLUSIONS: We found that post-stroke patients have insufficient SARS-CoV-2 vaccination rates, with key risk factors for vaccine hesitancy including concerns about side effects, advanced age, and functional impairments. No severe adverse reactions were observed among the vaccinated population.

UNASSIGNED: Based on the data during the outbreak of COVID-19 in Wuxi city in China, we explored the relationship between laboratory variables and clinical features in patients hospitalized with COVID-19 after non-mRNA vaccination, and attempted to identify the significant impact of vaccination and COVID-19 infection on humans.
UNASSIGNED: A retrospective observational cohort study was carried out. Patients who received non-mRNA COVID-19 vaccines and were hospitalized with COVID-19 between June 28, 2022, and July 24, 2022 were included. The correlation between different vaccine statuses, the time to negative PCR test, and biochemical parameters were investigated.
UNASSIGNED: All patients had a mild COVID-19 disease. The number of vaccine doses exerted no effects on the time to negative PCR test (P = 0.559). No differences were evident among inactivated, adenoviral-vectored, and recombinant subunit vaccines in the time to negative PCR test.Patients who just received one dose had significantly lower blood glucose levels than those who received three doses (P = 0.024), whereas two doses had no effect on blood glucose levels (one dose vs. two doses, P = 0.223; two doses vs. three doses, P = 0.457).Body temperature (β = 0.168, P = 0.011) and the percentage of lymphocytes (β = -0.219, P = 0.001) were substantially correlated with the time to COVID-19 negative PCR test. The prolonged stay was linked to a rise in GOT that fell within the usual range (P = 0.025).The percentage of lymphocytes (P = 0.007) and serum potassium (P = 0.004) were concordant with the marked change in body temperature.
UNASSIGNED: The dose and type of vaccination had no effect on the time to COVID-19 negative PCR test in patients with mild COVID-19. Comparing the first dose with the booster dose, the blood glucose levels increased within the normal range. The period at which the COVID-19 nucleic acid turned negative correlated with body temperature, the proportion of lymphocytes, GOT, and serum potassium.

The COVID-19 pandemic has significantly disrupted the lives of children and their caregivers. Recent research has examined the impact of the pandemic on child and caregiver functioning but there is a paucity of work examining the impact of the pandemic on the broader family system. The current study examined family resilience during the COVID-19 pandemic across three aims: Aim 1 tested whether meaning, control, and emotion systems form a unitary family adaption factor, Aim 2 evaluated a concurrent model of family resilience, and Aim 3 examined whether parent gender and vaccination status moderated paths in the final model. A nationally representative sample of U.S. parents (N = 796; 51.8% fathers, M age = 38.87 years, 60.3% Non-Hispanic White) completed a cross-sectional survey about themselves and one child (5-16 years old) between February-April 2021, including measures of COVID-19 family risk and protective factors, pre-existing family health vulnerabilities, race, COVID-19 stressors, and family adaptation. Confirmatory Factor Analysis demonstrated that the meaning (i.e., family making meaning of COVID-19), control (i.e., stability in routines), and emotional (i.e., family support) facets of family adaptation are unique but related. A path model revealed that there were concurrent effects from COVID-19 exposure, pre-existing vulnerabilities, and racial diversity status to the family protective, vulnerability, and adaptation variables. Additionally, parent COVID-19 vaccination status altered the association between pre-existing family health vulnerabilities and the family protective factor. Overall, results underscore the importance of examining pre-existing and concurrent risk and protective factors for family resilience during a stressful, global, and far-reaching event.

Hepatitis B virus (HBV) is a leading cause of liver cancer and remains a global public health concern. The risk of acquiring HBV is higher in HCWs than in non-HCWs. Medical students are considered a high-risk group because similar to HCWs, they tend to be exposed to body fluids and blood during training in clinical settings. New infections can be effectively prevented and eliminated with an increased coverage of HBV vaccination. The purpose of this study was to evaluate HBV immunization coverage and associated factors among medical students attending universities in Bosaso, Somalia.
An institutional-based cross-sectional study was conducted. A stratified sampling method was employed to draw a sample from four universities in Bosaso. From each university, participants were selected using a simple random sampling technique. Self-administered questionnaires were distributed among 247 medical students. The data were analysed with SPSS version 21, and the findings are presented in tables and proportions. The chi-square test was used to measure statistical associations.
Although 73.7% of the respondents had an above-average knowledge level of HBV and 95.9% knew that HBV can be prevented by vaccination, only 2.8% were fully immunized, while 5.3% were partially immunized. The students reported six main reasons for not being vaccinated: unavailability of the vaccine (32.8%), high vaccine cost (26.7%), fear of vaccine side effects (12.6%), lack of trust in vaccine quality (8.5%), lack of awareness about where to get vaccinated (5.7%), and lack of time (2.8%). Occupation and the availability of HBV vaccination in the workplace were associated with HBV vaccine uptake (p values of 0.005 and 0.047, respectively).
HBV immunization coverage among medical students was extremely low (2.8%), indicating the urgent need for increased vaccination coverage in this population. This should start with evidence-based advocacy for the development of a clear national HBV elimination policy, followed by implementing effective, large-scale immunization strategies and interventions. Future studies should expand the sample size to include multiple cities for increased representativeness and conduct HBV titre tests among participants.

This study aims to explore the relationship between the doses of inactivated COVID-19 vaccines received and SARS-CoV-2 Omicron infection in the real-world setting, so as to preliminarily evaluate the protective effect induced by COVID-19 vaccination. We conducted a test-negative case-control study and recruited the test-positive cases and test-negative controls in the outbreak caused by Omicron BA.2 in April 2022 in Guangzhou, China. All the participants were 3 years and older. The vaccination status between the case group and the control group was compared in the vaccinated and all participants, respectively, to estimate the immune protection of inactivated COVID-19 vaccines. After adjusting for sex and age, compared with a mere single dose, full vaccination of inactivated COVID-19 vaccines (OR = 0.191, 95% CI: 0.050 to 0.727) and booster vaccination (OR = 0.091, 95% CI: 0.011 to 0.727) had a more superior protective effect. Compared with one dose, the second dose was more effective in males (OR = 0.090), as well as two doses (OR = 0.089) and three doses (OR = 0.090) among individuals aged 18-59. Whereas, when compared with the unvaccinated, one dose (OR = 7.715, 95% CI: 1.904 to 31.254) and three doses (OR = 2.055, 95% CI: 1.162 to 3.635) could contribute to the increased risk of Omicron infection after adjusting for sex and age. Meanwhile, by contrast with unvaccinated individuals, the result of increased risk was also manifested in the first dose in males (OR = 12.400) and one dose (OR = 21.500), two doses (OR = 1.890), and a booster dose (OR = 1.945) in people aged 18-59. In conclusion, the protective effect of full and booster vaccination with inactivated COVID-19 vaccines exceeded the incomplete vaccination, of which three doses were more effective. Nevertheless, vaccination may increase the risk of Omicron infection compared with unvaccinated people. This may result from the transmission traits of BA.2, the particularity and stronger protection awareness of the unvaccinated population, as well as the ADE effect induced by the decrease of antibody titers after a long time of vaccination. It is crucial to explore this issue in depth for the formulation of future COVID-19 vaccination strategies.

Objectives: As no data are available regarding the influenza vaccination status of Swiss healthcare workers (HCW) in the ambulatory setting, this study aims to investigate their influenza vaccination behaviours. Methods: We conducted an online survey using a four-item, semi-structured questionnaire to assess HCWs influenza vaccination coverage and behaviour. Associations between influenza vaccination status, age and language as well as recommendation behaviour and reasons for vaccination were assessed using descriptive statistics and logistic regression analyses. Results: Of the 1057 completed questionnaires, 425 (40.2%) HCW were vaccinated and 632 (59.8%) not. 78.1% of the physicians and 47.3% pharmacists were vaccinated, compared to only 29.1% of the nurses, 24.3% pharmacy technicians and 13.0% medical practice assistants (MPA). There was a significant association between influenza vaccination status and HCW profession, age, language and how often an influenza vaccination recommendation was made. Conclusion: Demographic factors seem to influence HCWs\' attitudes towards influenza vaccination, which in turn affects the prospect of them recommending the influenza vaccination. Diverse strategies might be necessary to encourage HCW to get vaccinated and hence, promote influenza vaccination.

OBJECTIVE: There is a scarcity of data on the outcomes and predictors of therapeutic failure of monoclonal antibodies (mAbs) in frail patients with COVID-19.
METHODS: Prospective study including consecutive COVID-19 outpatients referred by primary care physicians for mAb treatment. The outcomes evaluated were 60-day mortality, time to SARS-CoV-2 clearance, need for hospitalization, and O2 therapy.
RESULTS: Among 1026 COVID-19 patients enrolled, 60.2% received casirivamab/imdevimab and 39.8% sotrivimab. Median age was 63 years, 52.4% were males and median time from positive nasopharyngeal swab to mAbs administration was 3 days (interquartile range, 2-5). 78.1% were vaccinated. Overall, the 60-day mortality was 2.14%. No differences in outcomes were observed between the two mAbs used. No difference was observed in mortality between vaccinated and unvaccinated patients (P = 0.925); although, lower rate of hospitalization (P <0.005), less need for O2 therapy (P <0.0001) and reduced nasopharyngeal swab negativity time (P <0.0001) were observed in vaccinated patients. Early administration of mAbs was associated with lower mortality (P <0.007), whereas corticosteroid use worsened prognosis (P <0.004). The independent predictors associated with higher mortality were older age (P <0.0001), presence of active hematologic malignancies (P <0.0001), renal failure (P <0.041), and need for O2 therapy (P <0.001).
CONCLUSIONS: This study shows similar effectiveness among mAbs used, regardless of vaccination status and identifies patients with COVID-19 in whom mAbs have poor activity.

UNASSIGNED: Infection with the hepatitis B virus is a serious public health problem that is growing all over the world. Therefore, in this context, there is no exception to public participation in disease burden reduction. Consequently, for the first time in Bangladesh, the current study aims to assess the level of vaccination status, knowledge, attitude, and practice of hepatitis B infection among general people.
UNASSIGNED: A cross-sectional study was carried out between December 15, 2021, and January 17, 2022, including sociodemographic information as well as questions about vaccination status and knowledge, attitude, and practice related to hepatitis B. Data were analyzed using descriptive (frequency) and inferential statistics (Mann-Whitney U, Kruskal-Wallis H, χ 2, binary logistic regression, and spearman\'s rho correlation coefficient).
UNASSIGNED: Results indicated that about one-third (37.9%) of the 807 participants had received hepatitis B vaccine, with an overall mean score of 11.506 ± 5.403 for knowledge, 5.435 ± 1.038 and 4.252 ± 1.776 for attitude and practice, respectively. Risk factors related to vaccination were age, religion, educational qualification, occupation, residence area, marital status, comorbidity, and family member suffering from hepatitis B. Higher level of knowledge was significantly found among the young people aged between 10 and 29; had higher secondary or tertiary education (median = 13); were employed (median = 13.5, interquartile range [IQR] = 8); living in divisional city (median = 13, IQR = 7); were single (media = 13, IQR = 7); and whose family members were suffering from hepatitis B. Besides, poor practice was observed among those aged between 50 and higher (p = 0.004), had no formal education [p < 0.001), a retired or housewife (p < 0.001), divorced or widowed (p < 0.001), absence of comorbidity (p = 0.02), and whose family members were not infected with hepatitis B (p < 0.001).
UNASSIGNED: The results exposed that vaccination rates and preventative behavior are unsatisfactory, which will hinder efforts to eradicate hepatitis B worldwide by the year 2030.

UNASSIGNED: Globally, more than 19 million children have not received all of their vaccination benefits, resulting in an estimated one million deaths worldwide each year. Vaccine-preventable diseases are becoming more common in Ethiopia, despite the fact that official vaccination coverage is sufficient to develop herd immunity locally for some diseases such as measles. This mistrust of the official report prompted us to conduct a community survey and compare it to other areas where there have been no reports of vaccine-preventable disease.
UNASSIGNED: A community-based comparative cross-sectional study was conducted from 20/01-20/02/2021 in Sinana and Mettu districts. Probability proportional to estimate size was used to select 23 clusters. We recruited 228 from Mettu and 436 from Sinana by systematic random sampling. We used a structured questionnaire to collected data from mother-child pair using card and history. We conducted independent t-tests to test coverage differences between districts. We identified determinants of full vaccination status by multivariate logistic regression analysis after bivariate candidate selection.
UNASSIGNED: Fully vaccinated children accounted for 62.7% in Sinana and 91.6% in Mettu, demonstrating a significant coverage difference (p<0.001). Being a resident of Mettu (AOR: 3.5, 95% CI [1.5, 6.9]), intended pregnancy (AOR 5.9, 95% CI [2.4, 11.3]), 4 or more antenatal care visits (AOR: 2.09, 95% CI [1.4, 3]), having postnatal care (AOR: 3.5, 95% CI [1.6, 7.9]), younger child age (AOR: 0.87, 95% CI [0.8, 0.9]), having up to three children (AOR 3, 95% CI [1.13, 8]) and good knowledge of vaccine schedule (AOR: 2.4, 95% CI [1.4, 4]) were associated positively with full vaccination status.
UNASSIGNED: Full vaccination status was 91.6% in Mettu and 62.7% in Sinana district. Place of residence, ANC, PNC, pregnancy intention, child number, age of child and knowledge of vaccination schedule were significantly associated with vaccination status of the children.