Starting Monday, American households can now apply to receive four free at-home COVID-19 tests from the U.S. government, though they might appear to be expired. Once again, the U.S. government is ...

Add Yahoo as a preferred source to see more of our stories on Google. As we get into another winter holiday season, COVID is still part of our lives. And although it's hard to predict exactly what ...

COVID-19 is re-appearing as fall approaches and children go back to school. The respiratory disease caused by the SARS-CoV-2 virus can be very contagious and spread quickly, according to the Centers ...

The ugly head of COVID-19 is rearing once again as children return to school. Both are contagious respiratory illnesses, but they are caused by different viruses, according to the CDC. A coronavirus ...

Chronic fatigue or joint pain? It could be autoimmune. Learn how to get tested and what new biologic drugs could mean for treatment.

The absence of a comprehensive national playbook for developing and deploying testing has hindered the United States’ ability to rapidly suppress recent biological emergencies (for example, the ...