Who’s tired of being sick? Me, definitely. So many family members, friends and coworkers would raise their hands right now, too, if I asked them. Since temperatures dropped across the United States, ...

As coronavirus continues its spread across the U.S., public health officials are racing to make more test kits available and laboratories are working around the clock to test for the virus that has ...

(CNN) — Covid-19 vaccines roughly halved the chances that a US adult would need to visit the emergency room or be hospitalized with their infections last fall and winter, according to two sources ...