Canadian Blood Services experiencing shortage of A-, A+, B-, AB-, O+ and O- blood
Canadian Blood Services is asking you to give the gift of life this holiday season.
According to its website, the agency is experiencing a critical shortage of several blood types.
Canadian Blood Services says they have about three days' worth of O- and O+ blood.
It has a four day supply of B- and A+, five days' worth of A-, and six days' supply of AB-.
Blood supply is considered to be critically short when there is less than 8 days worth of inventory.