Scientists led by Prof. Liu Jing from the Technical Institute of Physics and Chemistry of the Chinese Academy of Sciences ...

Higher levels of leukocytes -- a form of white blood cell -- are associated with more severe symptoms of long COVID among older women, researchers reported.

Some cells do repairs if you get a cut. Red blood cells deliver oxygen and take away rubbish. And your white blood cells are like police looking for germs. There's a lot going on inside you!

Types of blood cell and cell fragments: red blood cells white blood cells platelets This table explains the functions of various blood components. \(\textup{haemoglobin}+\textup{oxygen} ...