Dossier
type O positive
Coverage of type O positive in the Nexus archive.
- American Red Cross issues second national blood supply crisis in history
The American Red Cross has declared a national blood supply crisis for the second time in history, citing a four-year summer low in donations exacerbated by extreme heat, poor air quality, and foodborne illnesses. The organization warns of limited type O positive blood supplies and is restricting hospital distributions, urging donors to use its app or website to contribute.