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Blood Services began to allow donors from certain West African countries (where HIV infection rates were once high), and donors with health conditions such as celiac disease, which had previously excluded them.
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The rules have also changed for men who have had sex with men. You’re now eligible to donate if more than one year has passed since you’ve had sex with another man. “We’d support a further reduction in this deferral period, once we have more data,” Betel says.
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Have a tattoo or piercing? You can still give blood—just wait a full three months after getting either before you donate.
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Shortages happen most often around holidays. Even long weekends cause a dip in donations. “We aim to have a five- to eight-day supply of every blood
type,” Betel says. “If we get down to less than a two-day supply, hospitals may have to defer elective surgeries as a measure to conserve blood supply.” Other times donations can make the most impact are in the summer and in early January.
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Platelets, cells that help your body form clots, are urgently needed as they must be transfused within five days of donation.
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You can donate platelets every two weeks. The apheresis process, which involves spinning out blood before returning it to your body, is easier on iron levels.
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It’s rare to faint after donating, and one Italian study found only 1 per cent of donors experienced other adverse reactions, such as nausea. To ease negative effects, eat and drink properly the day of your donation, and
help yourself to those free cookies and juice.
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First-time donors often give blood after a disaster or crisis, and while that is necessary, the majority of blood supplies are needed by people with health conditions that cause anemia.
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Every minute, someone in Canada needs blood. “Only about 4 per cent of the Canadian population donates,” says Betel, although half the population is eligible.
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Plasma is needed for transfusions for burn, trauma or hemophilia patients. Since demand outstrips supply, Canada imports 80 per cent of its plasma from the United Sates— where most donors are paid. Paid plasma donation centres are now popping up in multiple provinces— which Canadian Blood Services considers to be unethical. rd.ca
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