Padma Ranjan used to pass a blood donation centre on her bus ride to work in Vancouver and wish she could donate.
Her family had been regular blood donors when she was growing up in Malaysia. She moved to the U.K. in the late 1970s and came to Canada about 10 years later.
Her desire to give blood intensified in recent years when her husband developed internal bleeding in his upper bowel and required weekly blood transfusions.
91ƵWhen he first needed the blood I thought 91ƵOh my God. I could have given,91Ƶ91Ƶ said Ranjan, who is 69.
Ranjan91Ƶs years in the U.K. made her ineligible to donate in Canada because of concerns around the possible transmission of variant Creutzfeldt-Jakob disease 91Ƶ the human form of bovine spongiform encephalopathy, or 91Ƶmad cow disease.91Ƶ
But last November, Health Canada granted approval to lift the donation ban for people who had lived or travelled for an extensive period of time in the U.K., Ireland or France in the 1980s and 1990s.
Canadian Blood Services began allowing that previously ineligible group to start donating on Dec. 4.
Ranjan, who is now retired, rolled up her sleeves the next day 91Ƶ and travelled from her home in the suburb of Richmond, B.C., to the same donation centre in Vancouver she used to pass each day on her commute.
She91Ƶs one of more than 4,000 people who came forward to donate between Dec. 4 and Jan. 19 because they heard the ban was lifted, Canadian Blood Services said.
The number includes both new donors and people who tried to donate in the past but were ineligible because they had been in the U.K., Ireland or France.
91ƵThat91Ƶs a really great response,91Ƶ said Ron Vezina, vice-president of public affairs at Canadian Blood Services.
The agency set a target of getting at least 7,000 new donors who were previously ineligible because of the ban over the next year, he said.
91ƵWe91Ƶre more than halfway there very early in the game. But that doesn91Ƶt mean taking our foot off the gas,91Ƶ Vezina said.
An adequate blood supply requires a total of 100,000 new donors every year, he said.
91ƵThis is an important contributor to that, to keep up with demand from hospitals and patients.91Ƶ
Health Canada determined the ban could be lifted after almost 30 years of research and surveillance made it clear that people who had been in mad cow disease-affected countries during the 1980s and 1990s could now donate blood safely, Dr. Aditi Khandelwal, medical officer for Canadian Blood Services, said in an interview in November.
There have been two cases of the disease in Canada, said Khandelwal, who is also a hematologist and blood transfusion physician in Toronto.
One of them had lived in the U.K. and the other had lived in Saudi Arabia and consumed beef imported from the U.K. Those cases happened in 2002 and 2011, respectively, she said.
It91Ƶs now known that the average time from exposure to developing the illness is eight and a half years, she said, and that it can be fatal within about 14 months.
That means people who lived in the high-risk countries in the 1980s and 1990s would have developed the disease long before now, she said.
An additional safeguard is the fact that white blood cells are reduced or removed from blood donations before transfusion, Khandelwal said.
The blood inventory in Canada is currently 91Ƶat or near optimal levels,91Ƶ which means there is a five to eight day supply, Vezina said.
In addition to people who were previously affected by the ban, many other people in Canada donated during the holiday season, he said.
But maintaining an adequate supply requires people to donate continuously throughout the year, because blood products are fresh and can91Ƶt be stockpiled or warehoused, Vezina said.
Ranjan plans to do her part to make that happen and already has her next appointment to donate booked for the end of February.
91ƵI91Ƶll give as much as I can as long as I can,91Ƶ she said.
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