The immune system going rogue and attacking healthy tissue seems to behind some cases of long covid, a discovery that could ...
Researchers also found existing Covid-19 vaccines could help slow or stop the spread of a new coronavirus.
Learn how the new Cicada COVID-19 variant’s spike protein mutations may help it partially evade existing immunity and drive ...
Vaccination and past infection may not protect against a new strain of the COVID-19 virus known as Cicada. Here's what you ...
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 ...
A variant of COVID-19 called BA.3.2, which has circulated under the radar since late 2024, is now spreading quickly across ...
A heavily mutated variant of the virus that causes Covid-19 appears to be affecting primarily children, scientists say, ...
Covid-19 immunity could lower risk of another pandemic, study claims - Covid-19 has generated ‘a biological barrier to other ...