BLOOD DONORS (Plural) NEEDED (In Cancun) - A friend needs a massive transfusion of 6 units of blood and needs B Negative and/or O Negative Donors ASAP. Her B- type is quite rare but O- is the "universal donor". In this case, they don't need blood for credits. They need either of these specific types. Contact me for details but it will be done at Galenia. Thanks if you can help. This is obviously a health care crisis and it can't be done till they have her blood type in house.