One home swab now tells a household which of four winter respiratory viruses is present. But it can miss real infections that a lab PCR would catch ...

At-home COVID tests were a breakthrough in the pandemic. Doctors talk about how to best use them now, especially during a surge.

Add Yahoo as a preferred source to see more of our stories on Google. an iHealth COVID-19 antigen rapid test kit The federal government may destroy its remaining supply of COVID-19 tests. The US ...

Long COVID symptoms are completely different in infants and toddlers, a recent JAMA Pediatrics study found. While infants and toddlers up to 2 years old are more likely to experience a stuffy nose, ...

Five years after the World Health Organization declared COVID-19 a global pandemic, infectious disease experts continue to draw on its lessons for future disasters. "We learned during COVID that ...