In Brief

US faces critical blood supply shortage

The COVID-19 pandemic has played a role in the severe shortage of donated blood products.

Technician scanning bar code on bags of donated blood.
(Image credit: Universal Images Group/Getty Images)

The U.S. blood supply used for transfusions is critically low — a situation that's been made worse by the COVID-19 pandemic, according to news reports.

Last week, the American Red Cross, which supplies 40% of the nation's donated blood, reported that it is experiencing a "severe blood shortage," according to a statement from the organization.

Rachael Rettner
Contributor

Rachael is a Live Science contributor, and was a former channel editor and senior writer for Live Science between 2010 and 2022. She has a master's degree in journalism from New York University's Science, Health and Environmental Reporting Program. She also holds a B.S. in molecular biology and an M.S. in biology from the University of California, San Diego. Her work has appeared in Scienceline, The Washington Post and Scientific American.