A global search is on for rare blood that could save the life of a South Florida toddler who has cancer. Florida-based OneBlood says it’s specifically in need of donors of Middle Eastern descent. And even then, there’s less than a four percent chance of a match.

There are ways people can help the victims and families of the Marjory Stoneman Douglas High shooting, besides grief counseling services: 

OneBlood is calling for blood donations ahead of Hurricane Irma.

Blood donations are urgently needed as Hurricane Harvey is causing catastrophic flooding in Texas.