SARS-CoV-2 vaccine breakthrough infection in the older adults: a meta-analysis and systematic review

X Jing, M Han, X Wang, L Zhou - BMC infectious diseases, 2023 - Springer
Abstract Background Corona Virus Disease 2019 (COVID-19) mRNA vaccine effectiveness
(VE) has recently declined, and reports about COVID-19 breakthrough infection have …

Vaccination status and outcomes of COVID‐19 patients admitted to a tertiary hospital in Iran during the dominant Delta variant period

H Mehdinezhad, B Karim, N Ahmadi… - Immunity …, 2023 - Wiley Online Library
Background This study aimed to determine the characteristics, vaccination status, and
outcomes of confidence interval (COVID‐19) patients, admitted to a tertiary hospital in Iran …

Non-generalizability of biomarkers for mortality in SARS-CoV-2: a meta-analyses series

MER Shuvo, M Schwiening, F Soares, O Feng, S Abreu… - medRxiv, 2022 - medrxiv.org
Objectives Sophisticated scores have been proposed for prognostication of mortality due to
SARS-CoV-2 but perform inconsistently. We conducted these meta-analyses to uncover why …