In South Africa, more than 4 million cases of Covid-19 were confirmed. For some people, the physical recovery was just the ...

There are now clear signs that the tide is turning for the better for South Africa’s economic situation. This is according to ...

Harvard researchers have identified eight long COVID trajectories in a major NIH-backed study, offering new insight into how ...

While flu levels are still low, a strain that's wreaked havoc in the U.K. and Canada is behind most cases so far in the U.S., ...

Andhra University team discovers spike protein change impacting Covid vaccine efficacy A recent study by researchers at ...

If you feel ill but your symptoms are only above the neck — a stuffy nose, a bit of a sore throat — you could just have a common cold, said Dr. William Schaffner, an infectious disease specialist at ...

N-2, also known as Subclade K, is causing significantly more symptoms in older adults and young children, Dr. Ali Raja said.

He is an adjunct clinical associate professor at Touro College of Osteopathic Medicine in New York City. He is board-certified in infectious disease and is a Fellow of the Infectious Disease Society ...