Add Yahoo as a preferred source to see more of our stories on Google. When you have a COVID-19 infection, you’re told to isolate and stay away from others until you’re better. But while many folks do ...

COVID has always been more than a bad bout of flu. As the pandemic’s acute waves recede, a different crisis is coming into ...

The novel coronavirus that causes COVID-19 has spread globally, killing hundreds of thousands of people and infecting millions more. The pandemic has upended life around the world, delivering a ...

A common drug may be able to cure a common illness. Around one in four people have developed long-haul symptoms of COVID-19, ...

recognizing the key differences in how they start, the severity of fever, and specific signs is crucial for accurate ...

Two medical experts are weighing in on a new study that lists six levels of COVID-19 symptom severity and are showing how its findings could help doctors treat patients. The research study used data ...

Abnormally high levels of lung-injury biomarkers in the blood after COVID-19 infection may flag patients at risk for ongoing lung disease, an Imperial College London–led study suggests.

Respiratory viruses are usually most active from October through March, health officials say.

Consuming tobacco could put you at an increased risk of suffering chest pain, shortness of breath and pain in your joints ...