Yet another new Covid variant is spreading around the world and may reach Australia before Christmas, with Aussies, ...

Researchers discovered previously unrecognized oscillatory trends in COVID-19 cases across the U.S., particularly a ...

I think some respected newspapers could do a better job of being honest with their readers about some pretty basic and pretty important things.

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

Mark Gurarie is a freelance writer covering health topics, technology, music, books, and culture. He also teaches health ...

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

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

First used in the 1940s to monitor for polio, wastewater surveillance proved such a powerful disease monitoring tool that the U.S. Centers for Disease Control and Prevention (CDC) established the ...

The new and contagious XEC COVID-19 variant is spreading rapidly in several countries. Will it cause a surge in the U.S.?

With the peak flu season often occurring during December and January and even into February, Dr. Sharon Nachman, Chief of the ...

The theory that COVID-19 originated from a human interacting with an infected animal at a local market in late 2019 is backed by "very strong evidence." In January of 2020, 800 samples of stalls and ...