The suspected connection between lack of proper sleep and stroke got stronger Wednesday with the publication of a study ...

Having a previous SARS-CoV-2 infection provided a gradient of protection against reinfection, especially against severe forms of COVID-19.

Explore the key symptoms of long COVID in children from infants to preschoolers, including the challenges in detection and ...

The University of Minnesota is one of a few colleges participating in the nationwide study "Reverse LC," to see if the ...

Long COVID-symptoms that linger long after initial viral infection-can affect people of every age, including children.