Ensitrelvir reduced transmission of SARS-CoV-2 by 67% when given to uninfected household contacts of a person with COVID-19 ...

It's been five years since COVID-19 was declared a global pandemic. As SARS-CoV-2 shifts to endemic status, questions about its future evolution remain.

As we reflect on five years since the tumultuous start of the COVID pandemic (even if we just wish to forget it ever happened ...

Studies on COVID, climate change and South Africa are on the latest list of terminated grants by the U.S. National Institutes ...

In pediatric patients aged 6 months to 5 years, the VE of mRNA-1273 against symptomatic infection was modest after a single dose and strong after a second dose.

CoV-2, has affected millions of people worldwide. Despite the virus’ primary target being the respiratory system, it has ...

Five years after COVID-19 reached pandemic status, public health experts reflect on what we learned—and how those lessons can ...

The COVID-19 pandemic showed in real time, and with the highest of stakes, how hard it can be to decide if something is true. Was the virus transmitted via surfaces or airborne particles? Which drugs ...

ME/CFS was found to occur in 4.5 percent of infected participants versus just 0.6 percent of uninfected participants. Almost ...