Samples taken in the pandemic's early weeks reinforce hypothesis that coronavirus emerged from live animal market, not a ...

XEC is also an offshoot of omicron, the widely spread variant that formed in 2021. According to experts, it has some of ...

A new covid-19 variant called XEC may spread more easily than past variants, but current vaccines are still effective against ...

The new "XEC" COVID-19 variant spreading rapidly in Europe has arrived in the US. What are the symptoms, will it cause a fall ...

A new study published in the journal Cell is supporting the theory that COVID-19 emerged from wildlife trade at Huanan ...

A cheap new test using origami paper sensors can detect infectious diseases like COVID-19, much more quickly than current PCR ...

COVID symptoms can be mild, severe, or nonexistent, according to the CDC—and can appear as late as two weeks after you’ve ...

Omicron variant KP.3.1.1, also known as deFLuQE, made up over half (52.7%) of COVID-19 cases between Sept. 1 and Sept. 14. However, XEC and a variant known as MV.1 seem poised to become the next ...

No, there is no new evidence that Covid originated with a raccoon dog in a market in Wuhan. The public relations blitz that ...

HealthDay News — After SARS-CoV-2 infection, prevalent metformin use is associated with a slightly lower incidence of death or postacute sequalae of SARS-CoV-2 (PASC), according to a study published ...

Experts in infectious diseases agree with Bill Gates' concerns. They say another pandemic isn't a case of if, it's now a ...

They study the planet’s deadliest diseases in remote, conflict-prone areas in countries with the lowest health spending and ...