Five years ago, on January 29, 2020, Italy admitted its first two COVID-19 patients: two Chinese tourists in Rome. Within ...

It can happen even after a mild case and at any age, although rates have declined since the pandemic’s early years. Studies show vaccination can lower the risk. It also is not clear what causes long ...

COVID-19 continues to be a major threat to health in the US, accounting for three out of five respiratory illnesses among ...

There are a few COVID symptoms that aren't normal. If you have any of these you should seek medical attention right away.

A US Centers for Disease Control and Prevention (CDC)-led study identifies three clusters of post-COVID multisystem ...

The finding suggests the agency believes the totality of evidence makes a lab origin more likely than a natural origin, but ...

As South Korea battled a spike in flu cases, misinformation swirled online that the country was suffering a resurgence of the ...

A study suggests that catching COVID-19 significantly raises the risk of developing ME/CFS (formerly called "chronic fatigue ...

The severity of multisystem inflammatory syndrome in children decreased as the COVID-19 pandemic went on, and most children ...

Faster post-COVID-19 recovery is observed after infection with the Omicron vs earlier variants, regardless of vaccination status.

Findings reveal fluoxetine's weak antiviral effects in COVID-19, with no significant benefits in symptom resolution compared to other antiviral treatments.

Every fall and winter, medical professionals preach the same message: Get your flu shot. While getting the flu shot always ...