Abstract Background The SARS-CoV-2 virus elicited a major public concern worldwide
since December 2019 due to the high number of infections and deaths caused by COVID …

Several studies have monitored the SARS-CoV-2 variants in Brazil throughout the
pandemic. Here, we systematically reviewed and conducted a scientometric analysis of the …

Severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) is a coronavirus
belonging to the beta CoV genus, responsible for SARS in humans, which became known …

Background. Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causing
coronavirus disease 2019 (COVID-19) is the most transmissible ß-coronavirus in history …

Background With the emergence of new variants and sub-lineages of severe acute
respiratory syndrome coronavirus 2 (SARS-CoV-2), reinfections can significantly impact …

SARS-CoV-2 genome underwent mutations since it started circulating within the human
population. The aim of this study was to understand the fluctuation of the spike clusters …

(1) Background: After the COVID-19 pandemic, there is increasing concern regarding the
immunity of population to SARS-CoV-2 variants, particularly the Omi-cron variant and its sub …

COVID-19 is a multifaceted disease whose local impacts align with the global context. In our
study, we conducted a comprehensive analysis of the impact of COVID-19 in Lavras, a …

Introducción: SARS-CoV-2 es el virus causante de la COVID-19 (coronavirus disease 2019).
El virus fue identificado en la ciudad de Wuhan y se expandió a nivel mundial. Este virus se …

Background: SARS-CoV-2, with its high transmissibility and rapid dissemination, has caused
a global public health emergency. The emergence of new variants and mutations of …