People with immune system health problems continue to take precautions against COVID-19 five years into the pandemic.

“General rule of thumb, if you’re sick, stay home,” Mullen added. “If you have a fever, stay home. If your child has a fever, ...

I have almost never been isolated in my home … except when Hurricane Sandy hit Manhattan when I still lived there. But that was only for four days. This is way, way different. It’s ...

U.S. health officials are telling Americans to take precautions if they travel to Uganda because of an Ebola outbreak. They ...