DURHAM, N.C. -- Researchers at Duke University's School of Medicine helped discover a new strain of coronavirus. Dr. David Montefiori, a professor of surgery who also serves as Director of the ...

SAN FRANCISCO -- A case of the coronavirus variant was detected in Southern California Wednesday, while a second suspected case has been identified in Colorado. According to officials, the COVID-19 ...

Add Yahoo as a preferred source to see more of our stories on Google. Gene sequencing of 27 nasal specimens taken from the man with the longest known case of COVID-19 revealed more than 50 mutations ...

A worldwide study of the coronavirus released in the journal Cell indicates that the dominant strand of COVID-19 is causing the virus to spread faster. But the study’s authors said that even though ...

Medical experts say the new COVID-19 mutation dubbed “kraken” is the most contagious subvariant of the virus to emerge since the pandemic began — and it’s becoming the dominant strain in the United ...

Researchers in Florida say they believe they have shown that the new coronavirus has mutated in a way that makes it more easily infect human cells. They say more research is needed to show whether the ...

People who contract COVID-19 but never develop symptoms – the so-called super dodgers – may have a genetic ace up their sleeve. They’re more than twice as likely as those who become symptomatic to ...

BETHESDA, Md. - Scientists at the National Institutes of Health said they have gained new insight into the coronavirus alpha and delta variants, possibly explaining why the mutations are more ...

Amid the push to get the COVID-19 vaccine to many as possible to stem the pandemic, a new variant of the coronavirus that exploded in Brazil and has since been reported in the U.S. is causing concern ...

There are currently two approved COVID-19 treatments that can be taken orally: nirmatrelvir-ritonavir (known as Paxlovid and developed by Pfizer) and Merck’s molnupiravir. They have both been shown to ...