The first known case challenges the notion that the pandemic erupted suddenly. Instead, several peer-reviewed studies ...

A 55-year-old man in Wuhan is widely documented as the earliest symptomatic case, though some researchers believe the virus ...

Painful symptoms caused by a new COVID-19 variant has led to a new nickname: "razor blade throat Covid." Experts say so far, people aren’t likely to get sicker from this variant than others, but that ...

You can expect to see the usual suspects in terms of COVID-19 symptoms this December, board certified family medicine ...

A WHO-appointed expert group released its final report on the origins of COVID-19, saying there is still no definitive answer. Most scientific evidence supports animal-to-human transmission, but a lab ...

A new warning from global health experts is raising alarms about the potential for a bird flu pandemic that could outpace the devastation of COVID-19, if the H5N1 virus mutates to spread easily ...

Four years ago, a virus brought everyday life in the United States to a screeching halt. On March 15, 2020, officials in places like New York City and Ohio announced some of the first shutdowns and ...

A recent study has provided the first side-by-side comparison of how three major COVID-19 vaccine types differ in triggering ...

The UK was one of the most locked-down countries in the world during the COVID pandemic, but this was not inevitable—it was a ...