VACCINESCOVID-19 vaccinesBIONTECH SEPFIZER Inc.The course of the COVID-19 pandemic has been critically altered by the availability of vaccines. To assess the risk of COVID-19 in the vaccinated, as compared to the unvaccinated population, as well as the comparative effectivenes...
- 《Journal of Medical Virology》 被引量: 0发表: 2023年 Safety and Effectiveness of COVID-19 Vaccines During Pregnancy: A Living Systematic Review and Meta-analysis BackgroundPregnant persons are susceptible to significant complications following COVID-19, even death. However, worldwide COVID-19 ...
This case-control study estimates the effectiveness of COVID-19 vaccines against symptomatic infections due to the Delta and Omicron variants and severe
more than 452 million cases and 6.0 million deaths have been documented worldwide as of 12 March 2022 [1]. COVID-19 vaccines have been rapidly developed and proved to be highly effective in multiple randomized clinical trials
The SARS-CoV-2 Omicron variant has demonstrated enhanced transmissibility and escape of vaccine-derived immunity. Although first-generation vaccines remain effective against severe disease and death, robust evidence on vaccine effectiveness (VE) against all Omicron infections, irrespective of symptoms, remai...
Fig. 1: Comparison of COVID-19 VE and genetic mismatch across vaccine platforms. a, Distribution of the VE estimates for different platforms. The VE of mRNA and protein subunit vaccines are higher than other vaccines (two-sided ANOVA testP = 2.2 × 10−14,n = 78).b, ...
Effectiveness of the Ad26.COV2.S Vaccine and Comparison of COVID-19 Severity Between Vaccinated and Unvaccinated Patients View LargeDownload A, Real-world evidence supporting the effectiveness of the Ad26.COV2.S (J&J) COVID-19 vaccine. B, Comparison of COVID-19 severity between vaccinated and...
The effectiveness of COVID-19 vaccines in preventing death remains high in children and adolescents regardless of the predominant circulating variant, suggests a large study from Argentina published by The BMJ today.
In this study, we assess the effectiveness of COVID-19 vaccines against hospitalisation in those testing positive by PCR for Omicron and Delta variants. In the past, we have done this using symptomatic community tested cases subsequently hospitalised through emergency care for a non-accident reason...
The COVID-19 pandemic has raised a number of new realities, sets of data, and opportunities for data-driven approaches, decisions, and conclusions. One par... N Antonio,P Rita,P Saraiva - 《Vaccines》 被引量: 0发表: 2022年 Comparison of control and transmission of COVID-19 across epidem...