More than three years into the pandemic, the millions of people who have suffered from long Covid finally have scientific proof that their condition is real. Scientists have found clear differences in ...

The risk of a blood clot traveling around the body is highest within the first 4 weeks after it initially forms. However, health experts are unsure of exactly how long it takes for a blood clot to ...

Scientists have discovered strange clots and immune system changes in the blood of long Covid patients, which could lead to new treatments to cure the persistent condition. Most people recover ...

With the blood supply falling to critically low levels, the American Red Cross of Georgia is hosting hundreds of blood donation drives throughout the state. Here’s a few answers to common questions ...

Planning a long holiday trip? If you spend most of your day sitting at work, doctors say travel may quietly raise a health ...

Blood donation itself usually takes about 8 to 10 minutes. The whole process may take up to 1 hour, as you may need to sign some forms, have a checkup, or rest afterward. Donating blood is usually a ...