Effectiveness of Maternal Inactivated COVID-19 Vaccination against Omicron Infection in Infants during the First 12 Months of Life: A Test-Negative Case-Control Study DOI Creative Commons
Jiayi Zhong, Wen Wang, Shuang Liu

et al.

Vaccines, Journal Year: 2023, Volume and Issue: 11(9), P. 1402 - 1402

Published: Aug. 22, 2023

This study aims to evaluate the effectiveness of maternal inactivated COVID-19 vaccination before delivery for infants against Omicron infection in Guangzhou, China. A test-negative case-control design was conducted. selected born from 1 November 2021 23 2022 and tested SARS-CoV-2 between 13 April 30 during outbreaks Guangzhou. Multivariable logistic regression performed compare status vaccines cases controls estimate vaccine (VE) within 12 months. According eligibility criteria, we finally 205 test-positive 114 infants, as well their mothers. The among fully vaccinated mothers 48.4% (7.3% 71.7%) months, with partial booster showing no significant difference. Effectiveness full presented a slight increase according infants’ age at testing, 49.6% (−12.3% 78.4%) 0–6 months 59.9% (−0.6% 84.4%) over 6 greater protective effect two-dose manifested whose mother had received second dose first trimester (65.9%, 95% CI: 7.7% 87.9%) pregnancy rather than preconception (43.5%, −8.7% 71.1%). Moreover, VE could be improved 77.1% (11.1% 95.3%) when two doses both 91.8% (41.1% 99.6%) receipt pregnancy. Maternal moderately effective life. Full or confer better protection although it might overestimated due insufficient sample size subgroups.

Language: Английский

Pneumonie et grossesse DOI

A Shalaby,

Marie Lachâtre, Caroline Charlier

et al.

Revue des Maladies Respiratoires, Journal Year: 2025, Volume and Issue: 42(2), P. 104 - 116

Published: Jan. 31, 2025

Language: Английский

Citations

1
Recommendations for the Clinical Approach to Immune Thrombocytopenia: Spanish ITP Working Group (GEPTI) DOI Open Access
María Eva Mingot‐Castellano,

Mariana Canaro Hirnyk,

Blanca Sánchez‐González

et al.

Journal of Clinical Medicine, Journal Year: 2023, Volume and Issue: 12(20), P. 6422 - 6422

Published: Oct. 10, 2023

Primary immune thrombocytopenia (ITP) is a complex autoimmune disease whose hallmark deregulation of cellular and humoral immunity leading to increased destruction reduced production platelets. The heterogeneity presentation clinical course hampers personalized approaches for diagnosis management. In 2021, the Spanish ITP Group (GEPTI) Society Hematology Hemotherapy (SEHH) updated consensus document that had been launched in 2011. guidelines have reference management primary Spain ever since. Nevertheless, emergence new tools strategies makes it advisable review them again. For this reason, we main recommendations appropriately. Our aim provide practical tool facilitate integral all aspects

Language: Английский

Citations

19
Safety and Effectiveness of COVID-19 Vaccines During Pregnancy: A Living Systematic Review and Meta-analysis DOI Creative Commons
Agustín Ciapponi, Mabel Berrueta, Fernando Argento

et al.

Drug Safety, Journal Year: 2024, Volume and Issue: 47(10), P. 991 - 1010

Published: July 15, 2024

Pregnant persons are susceptible to significant complications following COVID-19, even death. However, worldwide COVID-19 vaccination coverage during pregnancy remains suboptimal.

Language: Английский

Citations

8
The End or a New Era of Development of SARS-CoV-2 Virus: Genetic Variants Responsible for Severe COVID-19 and Clinical Efficacy of the Most Commonly Used Vaccines in Clinical Practice DOI Creative Commons
Dimitrina Miteva, Meglena Kitanova, Hristiana Batselova

et al.

Vaccines, Journal Year: 2023, Volume and Issue: 11(7), P. 1181 - 1181

Published: June 30, 2023

Although the chief of World Health Organization (WHO) has declared end coronavirus disease 2019 (COVID-19) as a global health emergency, is still threat. To be able to manage such pandemics in future, it necessary develop proper strategies and opportunities protect human life. The data on SARS-CoV-2 virus must continuously analyzed, possibilities mutation emergence new, more infectious variants anticipated, well options using different preventive therapeutic techniques. This because fast development severe acute 2 syndrome (SARS-CoV-2) concern have posed significant problem for COVID-19 pandemic control presently available vaccinations. review summarizes that are responsible clinical efficacy most commonly used vaccines practice. consequences after (long COVID or post-COVID conditions) continue subject studies research, affect social economic life worldwide.

Language: Английский

Citations

14
A combined proteomic and metabolomic analysis of the early aborted embryonic tissues with maternal COVID-19 infection DOI
Ling Ling, Guiqin Xu,

Miao Fang

et al.

Journal of Proteomics, Journal Year: 2025, Volume and Issue: 313, P. 105383 - 105383

Published: Jan. 8, 2025

Language: Английский

Citations

0
Pregnant women's experiences of and attitudes toward COVID-19 vaccination: A qualitative descriptive study DOI Creative Commons
Hee Sun Kang, So Youn Kim, Jennie C. De Gagné

et al.

Vaccine, Journal Year: 2025, Volume and Issue: 50, P. 126835 - 126835

Published: Feb. 6, 2025

Language: Английский

Citations

0
Factors influencing COVID-19 vaccination intentions and the moderating effect of perceived behavioral control among pregnant women: a cross-sectional study applying the revised Theory of Planned Behavior DOI

So Youn Kim,

Hee Sun Kang, Mijong Kim

et al.

Women s Health Nursing, Journal Year: 2025, Volume and Issue: 31(1), P. 34 - 45

Published: March 28, 2025

Purpose: This study explored factors that influence coronavirus disease 2019 (COVID-19) vaccination intentions during pregnancy and examined the moderating effect of perceived behavioral control based on revised Theory Planned Behavior.Methods: cross-sectional online survey recruited 227 Korean pregnant women from an community. Data were collected December 2021 to January 2022 analyzed using independent t-test, analysis variance, Pearson correlation coefficients, multiple regression analysis. The PROCESS macro (model 1) simple slope used investigate behavior control.Results: Attitudes (β=.44, p<.001) subjective norms (β=.36, identified as influencing COVID-19 pregnancy. In final model, total explanatory power variables was 44% (F=90.47, p<.001). in relationship between attitudes intention not statistically significant (B=0.07, p=.382). However, it showed a (B=0.06, p=.046). For analysis, classified into three levels (low, moderate, high), analyzed. Pregnant with high level strongest (b=0.45, p<.001), indicating control.Conclusion: To increase among women, is imperative implement programs focus improving women’s attitudes, norms, toward vaccination, particular attention those low control.

Language: Английский

Citations

0
Causes and Effects of COVID-19 Vaccine Hesitancy Among Pregnant Women and its Association with Adverse Maternal, Placental, and Perinatal Outcomes DOI Creative Commons
Kristen Lee Moriarty,

Roselyn O. Oyenuga,

Olatoyosi Olafuyi

et al.

The Yale Journal of Biology and Medicine, Journal Year: 2024, Volume and Issue: 97(1), P. 73 - 84

Published: March 29, 2024

Populations identified to be severely affected by COVID-19, such as pregnant patients, require special consideration in vaccine counseling, access, and provider education. Maternal infection with COVID-19 poses a significant risk the maternal-fetal dyad known adverse placenta destruction [1-5]. Despite widespread access availability of vaccinations, hesitancy continues persist is highly prevalent populations [6-9]. Addressing multitude social ecological factors surrounding can aid providing holistic counseling [10]. However, are foremost shaped maternal concern over possible fetal effects from vaccination. While changes policy help foster acceptance, increasing global education incorporation motivational interviewing skills first steps towards acceptance.

Language: Английский

Citations

2
Impact of the COVID-19 pandemic on excess maternal deaths in Brazil: A two-year assessment DOI Creative Commons
Jesem Douglas Yamall Orellana, Daniel G. P. Leventhal, María del Pilar Flores-Quispe

et al.

PLoS ONE, Journal Year: 2024, Volume and Issue: 19(4), P. e0298822 - e0298822

Published: April 2, 2024

Background Accurate estimates of the COVID-19 pandemic’s indirect impacts are crucial, especially in low- and middle-income countries. This study aims to update excess maternal deaths Brazil during first two years pandemic. Methods was an exploratory mixed ecological using counterfactual approach. The observed were gathered from Mortality Information System (SIM) for period between March 2015 February 2022. Expected 2020 2022 estimated quasipoisson generalized additive models, considering quadrimester, age group, their interaction as predictor variables. Analyses performed R version 4.1.2, RStudio, 2023.03.1+446 carried out with support “mgcv” “plot_model” libraries. Results A total 5,040 reported, varying mortality across regions groups, resulting 69% throughout Southeast region had 50% 76% second year. North mortality, increasing year, particularly among women aged 20–34. Northeast showed 80% a significant increase 35–49. Central-West 75% higher year statistically South 117% reaching 203% 20–34, but no 10–19 category. Conclusions Over years, saw impact on deaths, regardless pandemic highest peak occurred June 2021, emphasizing importance timely effective epidemic responses prevent avoidable prepare new crises.

Language: Английский

Citations

2
Social media and COVID‐19 vaccination hesitancy during pregnancy: a mixed methods analysis DOI Creative Commons
Su Golder,

A. C. E. McRobbie‐Johnson,

Ari Z. Klein

et al.

BJOG An International Journal of Obstetrics & Gynaecology, Journal Year: 2023, Volume and Issue: 130(7), P. 750 - 758

Published: April 20, 2023

Abstract Objective To evaluate the reasons for COVID‐19 vaccine hesitancy during pregnancy. Design We used regular expressions to identify publicly available social media posts from pregnant people expressing at least one reason their decision not accept vaccine. Setting Two platforms – WhatToExpect and Twitter. Sample A total of 945 in (1017 posts) 345 Twitter (435 tweets). Methods annotators manually coded according Scientific Advisory Group Emergencies (SAGE) working group's 3Cs model ( confidence, complacency convenience barriers ). Within each we created subthemes that emerged data. Main Outcome Measures Subthemes were derived people's posting own words. Results Safety concerns most common largely linked perceived speed which was lack data about its safety This led a preference wait until after baby born or take other precautions instead. Complacency surrounded belief they are young healthy already had COVID‐19. Misinformation false efficacy allegations, even conspiracy theories, fed into creating confidence barriers. Convenience (such as availability) uncommon. Conclusion The information this study can be highlight questions, fears hesitations have Highlighting these help public health campaigns improve communication between healthcare professionals patients.

Language: Английский

Citations

6