Covid-19 is evolving. Why now?
Iowa has reached 4,500 COVID-19 deaths.
The drug comes from a rare sea squirt found only in the waters around the Spanish island of Ibiza.
A new report documents relatively low-risk of COVID-19 transmission in classrooms.
While pain relief medication like Tylenol may dull side effects of the COVID-19 vaccine, experts say it could also dull your body's immune response.
L.A. County officials said they are concerned about low COVID-19 vaccination numbers among healthcare workers in South L.A. and other communities of color.
President Biden said the number of coronavirus vaccines reaching the states would increase next week. In Europe, production delays and slow progress with vaccinations...
One in eight people who have recovered from COVID-19 are diagnosed with their first psychiatric or neurological illness within six months of testing positive for...
Spread of more-virulent and potentially deadlier variants of Covid-19 could slow economic recovery
The woman had caught COVID-19 five weeks earlier, but had treated her symptoms at home.