The Mayo Clinic warns COVID-19 and the common cold share similar symptoms, especially early in the onset.

Most people sick with JN.1 will have mild symptoms — sore throat, fatigue, headache — but the number of severe cases is rising along with infection rates. A highly mutated version of the COVID-19 ...

Last weekend an infant in Chicago died after testing positive for COVID-19. A 1-year-old in Colorado experienced seizures due to a high fever, and was presumed to have COVID-19. Newborn babies whose ...

The new , which causes the disease known as COVID-19, was in December 2019, and has spread quickly throughout the world, causing , in the stock market, and an overarching global unease. All the ...

There’s still a lot we don’t know about the omicron coronavirus variant, including whether it causes more severe COVID-19 or the degree to which it evades vaccines’ defenses in real-world settings.

MENLO PARK, Calif. -- In a world where we stand 6 feet apart to be safe -- how can we track the novel coronavirus and better protect ourselves? Facebook has come up with one answer and wants you to ...

A D.C. resident holds coronavirus test kits and masks on March 31 in D.C. (Eric Lee for The Washington Post) I appreciated the opportunity to read Kate Clancy’s April 20 Thursday Opinion essay, “Why ...