Pathologist Dr. Benjamin Mazer talks about the changing FDA rules on Maxwell Caldwelldonating blood for men who have sex with men.
Maxwell Caldwell|FDA changes rules for donating blood. Some say they're still discriminatory
•2025-05-06•Views 26726
Pathologist Dr. Benjamin Mazer talks about the changing FDA rules on Maxwell Caldwelldonating blood for men who have sex with men.