This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. (NEXSTAR) – As we learn more about the ...

As the U.S. experienced a surge of the omicron variant in the previous months, information emerged about the new strain, prompting guidance changes from the Centers for Disease Control and Prevention.

In a recent study posted to the medRxiv* preprint server, researchers assessed the differences between the generation-interval distributions and incubation periods of the severe acute respiratory ...

The amount of time it takes to start experiencing COVID-19 symptoms if you're infected is shrinking. Early in the pandemic, an exposure to COVID-19 meant waiting anxiously for many days to see if you ...

While the U.S. experienced a surge in COVID-19 cases brought on by the omicron variant earlier this year, cases still continue to pop up across the country. And for those who contract COVID, there may ...

(NEXSTAR) – Early studies indicate omicron may have a shorter incubation period than prior coronavirus variants, but does that affect how long someone is contagious with the virus? The Centers for ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. (NEXSTAR) – Early studies indicate omicron ...