Diseases, Conditions, Syndromes

Long COVID's toll outlined in new report

Long COVID continues to plague millions of Americans as the health costs of the pandemic linger four years later, a new report warns.

Genetics

New insights on cellular clones and inflammation in bones

As humans age, hematopoietic stem cells—the immature precursor cells that give rise to all blood and immune cells—accumulate mutations. Some of the mutations allow these stem cells to self-renew and expand more effectively ...

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