Severe acute respiratory syndrome coronavirus 2 (SARS‑CoV‑2) causes COVID‐19 and has
brought a huge burden in terms of human lives. Strict social distance and influenza …

High-risk populations are at increased risk of severe influenza-related illness,
hospitalization, and death due to influenza. The aim of our study was to assess the …

Objective The potential association between influenza vaccination and SARS-CoV-2
infection and related outcomes is still controversial. The aim of this umbrella review is to …

During the Coronavirus Disease 2019 (COVID-19) pandemic, seasonal influenza remained
a significant health threat for older adults. Seasonal influenza vaccination (SIV) is highly …

During the coronavirus disease 2019 (COVID-19) pandemic, global vaccination efforts
declined due to the burden on health systems and community resistance to epidemic control …

Background In light of the SARS-CoV-2 pandemic, the influence of influenza vaccination on
the risk and severity of COVID-19 has been a subject of debate. This systematic review and …

В условиях пандемии COVID-19 работники медицинских организаций имели наиболее
высокие риски заражения этой инфекцией, что обусловливает необходимость …

Аннотация Актуальность. Установлено, что лица, привитые против сезонного гриппа
или имевшие в анамнезе вакцинацию против пневмококка, реже инфицировались и …

Under the COVID-19 pandemic, healthcare workers were at the highest risk of getting
infected with the disease; this necessitates specialized studies in this occupational group …

When analyzing the results of laboratory tests, markers indicating development of
pneumonia were identified and their critical values (cut-off points) were determined: the level …