The American Red Cross reports a 35% drop in blood supplies due to winter weather and flu, urging donations to prevent medical delays.

The American Red Cross has declared a severe national blood shortage, with supplies down 35% in the last month due to winter weather canceling nearly 400 blood drives and a record flu season lowering donor turnout. Hospitals are struggling to meet demand, particularly for critical blood types such as O-positive, A-negative, and B-negative, which could cause delays in trauma care, cancer treatments, and emergency surgeries. The Red Cross is encouraging eligible donors to give, offering a chance to win a Super Bowl trip for donations made before January 25 and a $20 gift card for donations made between January 26 and February 28.