Prosecutors said Keith Berman falsely claimed he had invented a blood test that could detect Covid-19 in 15 seconds. His ...

For undocumented Latinx patients who sought care in the emergency room during the pandemic, the reported rate of having ...

"The administration strongly encourages federal employees to get recommended doses of updated COVID-19 vaccines." ...

While the risks associated with COVID-19 generally have decreased over time due to prior exposure to the vaccines and ...