The American Red Cross has declared a "crisis" level shortage of blood in the United States, a situation the organization states has occurred only once before in its 150-year history. Factors contributing to the severe deficit include the compounding effects of wildfires and extreme heat, according to Dr. Courtney Lawrence, who works with the Red Cross.
Supply levels have fallen by a quarter in the past month alone. The shortage has intensified during the summer, a period when hospital demand for blood typically rises. This increase is often attributed to a higher incidence of car accidents and more people engaging in outdoor activities, leading to injuries that require blood transfusions.
The American Red Cross, which supplies approximately 40% of the nation's blood, is currently distributing about 3,500 more units than is typical for this time of year. Lawrence noted that the organization is compelled to use its blood inventory at an extremely low level. "We don't have the ability to stockpile blood super far in advance because blood does have a finite shelf life, it does expire," she explained. Donated blood must be used within 42 days due to the degradation of blood cells over time.
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