It's May! Make every day awesome!

This May, join a life-transforming team, and celebrate the home runs you make happen.  
Blood donors who donate at a Northern California Vitalant donation center or mobile blood drive in May will receive a promo code for an orange San Francisco Giants T-shirt for  200 MyBloodSource Rewards. 

*Colleges and high schools may have different promotions.

Thousands of volunteers blood drive coordinators partner with us to ensure a safe blood supply is available for patients who need it. 

HOST A BLOOD DRIVE

Are you ever curious about what makes the trillions of cells coursing through your veins so vital to everyday life? Learn more.

BLOOD BASICS