O+
|
O-
|
A+
|
A-
|
B+
|
B-
|
AB+**
|
AB-**
|
BLOOD
LEVEL KEYS
5-day supply or greater
(optimal level) |
2-4-day supply |
1-day supply or less
(Blood donations urgently needed) |
Click here for blood drive opportunities
Click here to schedule donation appointment
**Donors with AB blood types are needed for plasmapheresis. Click here to learn about plasma donations
| 