It takes just a tiny virus-laden droplet — about the width of a human blood cell — to infect someone with Covid-19....
The Latest Travel Advisories Around the World The U.S. Department of State was once again very busy during the month of March,...
WASHINGTON (AP) — When the end of the COVID-19 pandemic comes, it could create major disruptions for a cumbersome U.S. health care...
Can face masks help slow the spread of the virus that causes coronavirus disease 2019 (COVID-19)? Yes. Face masks combined with other...
Anew study on the severity of the BA.2 strain of the coronavirus in children in Hong Kong found that it was more...
Irish Prime Minister Micheál Martin tested positive for COVID-19 on Wednesday night and had to leave an event in Washington, D.C., which...
Scientists have confirmed the existence of a new COVID-19 variant that combines mutations from both omicron and delta variants for the first...
The interval between first and second doses of the Pfizer and Moderna Covid-19 vaccines may be as long as eight weeks for...
For Americans, travel to South Africa is not exactly a spur-of-the-moment decision. But now more than ever, it feels conducive to that...
Israel plans to open its borders to all tourists, no matter their Covid-19 vaccination status, starting March 1. While all incoming tourists...