The US Centers and Disease Control and Prevention is considering recommending annual Covid-19 shots to those who are older or ...

The World Health Organization's member countries have agreed on a draft pandemic treaty that sets guidelines for how the ...

The U.S. Centers for Disease Control and Prevention's outside panel of vaccine experts on Tuesday discussed narrowing ...

Gene Hackman's wife Betsy Arakawa reportedly made online searches about COVID-19 and flu symptoms shortly before the couple's death.

Seven U.S. service members exhibited “COVID-19-like symptoms” during or after their return from the 2019 World Military Games ...

Covid-19 infection. Researchers found increased risks of hypertension, myocarditis, arrhythmias, and heart failure. The study ...

Major market sell-offs typically occur about once every five to 10 years, according to a study, but they come at various ...

A new study finds that cultural habits of thinking, feeling, and acting had a big impact on how countries responded to ...

A new study by researchers at George Washington University has found that certain bacteria living in the nose may influence ...

Take a look through the lens of World-Herald photographers as they covered the beginnings of the Coronavirus pandemic in ...