Blood loss is the leading cause of death in trauma patients between the ages of 1 and 46 years, largely because they cannot ...

Feb. 27, 2025 — Red blood cells carry oxygen from the lungs to every other organ, and blood-forming stem cells must make about 200 billion new red blood cells each day to keep the oxygen flowing.

Cerebral microbleeds are tiny areas of bleeding in the brain, often found in older adults or people with conditions like high ...

is a slow-growing blood cancer in which your body makes too many red blood cells. You may have it for years before you notice any symptoms. Most people find out they have PV because they had a ...

For the first time, two U.S. teenagers with sickle cell disease will be able to go swimming on their spring break, thanks to ...

Anemia is when you have low levels of red blood cells. When this happens, your organs and tissues have a harder time getting oxygen. You may feel fatigue, weakness, and shortness of breath.

Once inside the body, Babesia parasites invade and destroy red blood cells. This severely limits the ability of these cells to supply tissues with oxygen. While more than 100 species of Babesia ...