Which organization is widely recognized for managing the U.S. blood supply?

The American Red Cross is widely recognized for managing the U.S. blood supply due to its extensive infrastructure and established protocols for blood donation, collection, processing, and distribution. It operates a vast network of blood donation centers and organizes blood drives across the country, which are crucial for maintaining an adequate supply of blood for medical needs. The organization ensures the safety and availability of blood products by following strict regulatory standards and guidelines set by health authorities, making it a key player in emergency preparedness and disaster response related to blood supply.

In contrast, Doctors Without Borders is known for providing medical services in crisis situations globally but does not focus on blood supply management locally within the U.S. The World Health Organization primarily works on global health issues and policy rather than direct management of national blood supplies. The National Institutes of Health is primarily a biomedical research agency and does not handle blood supply logistics, thus focusing on research rather than operational management of blood resources.