The latest, highly contagious subvariants are driving infections, but new vaccines may help stem the tide of another wave — ...
COVID levels in the U.S. remain high, according to wastewater detections, which is a retreat from the CDC’s label of “very ...
Individuals with compromised immunity and persistent COVID-19 infections can harbor drug-resistant variants of the SARS-CoV-2 virus, which have the potential to spread to the general population, ...
A new international collaborative study provides a list of the wildlife species present at the market from which SARS-CoV-2, the virus responsible for the COVID-19 pandemic, most likely arose in ...
A new study of genetic samples from the Huanan Market in Wuhan, China, could point to an animal origin of COVID-19, but controversial figures support it.
The new and contagious XEC COVID-19 variant is spreading rapidly in several countries. Will it cause a surge in the U.S.?
After severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, prevalent metformin use is associated with a ...
The following is a summary of “Respiratory viral infections from 2015 to 2022 in the HIVE cohort of American households: Incidence, illness characteristics, and seasonality,” published in the August ...