The recently-approved medication can help keep you from getting COVID if you’re directly exposed to the illness.

Taking Paxlovid for up to 25 days did not ease Long COVID symptoms any better than a placebo did. The finding comes from the ...

Long Covid patients suffer from chronic symptoms such as fatigue or shortness of breath. As researchers have discovered, this is to some extent due to a part of our immune system called the complement ...

Collaborative COVID-19 research advanced metabolic phenotyping using NMR, revealing metabolic signatures of infection and more.

While an increasingly anxious world watched a new coronavirus spread across the globe in early 2020, veteran immunologist Rafi Ahmed quickly grasped that his field was about to experience something ...

The UK Health Security Agency (UKHSA) and NHS have warned of rising COVID-19 and flu cases across Britain, with hospital ...

The Centers for Disease Control and Prevention last month raised its benchmark for levels of the Covid virus in wastewater, adjusting a key metric for assessing the disease’s transmission. As a result ...

COVID-19 immunity may extend beyond COVID-19 itself. In the lab, antibodies from people who recovered neutralized bat coronaviruses that have never infected a person.