Scientists in a paper published Wednesday identified a new strain of the virus, which accounted for 99.9 percent of cases...
Damaged interferon response helps explain why men get sicker than women
Parents send sick, Covid-19-infected kids to school, Wisconsin health officials say
Covid-19 models were vindicated — and they have fresh warnings about the fall and winter.
New York will conduct a review of any coronavirus vaccines approved by the federal government. Study says virus has mutated. Latest COVID news.
Experts believe virus is probably becoming more contagious but US study did not find mutations made it more lethal
The Iowa Department of Public Health is reporting 1,341 more COVID-19 cases and six more deaths in Iowa over the last 24 hours.
Doctors are seeing a huge increase in patients who have been shedding abnormal amounts of hair, and they believe it is related to stress associated with...