Talking with U of M

Talking critically-needed blood donations with the U of M

Stock image of arm with bandage.

According to The Memorial Blood Centers, someone needs a blood transfusion approximately every two seconds. National Blood Donor Month brings awareness to this need during the month of January when the blood supply tends to be at its lowest. Though, in the midst of the pandemic, that low January trend has been felt by hospitals and clinics — and their patients — for months.

University of Minnesota Medical School expert and chief medical officer for the Association for the Advancement of Blood and Biotherapies Claudia Cohn, MD, PhD explains why donating blood today is needed now more than ever and how choosing to give could equip those donors with new information about their exposure to COVID-19. 

Q: What are some of the causes of low blood donation levels right now?
Dr. Cohn
: The blood supply is typically lower during the winter months, since blood donations often decrease because of the holidays, travel schedules, inclement weather and illness. That is severely compounded this year with the raging COVID-19 pandemic, which has created staff shortages, overwhelmed hospitals and canceled numerous blood drives throughout the year. But, the need for blood still exists, despite the virus — victims of car accidents still arrive in emergency departments, cancer patients still require chemotherapy, all of which use life-saving blood transfusions.

Q: How could getting a COVID-19 vaccine impact someone’s ability to donate blood?
Dr. Cohn
: The FDA does not require a deferral on blood donations after a COVID-19 vaccine, however, some blood centers might implement a short-term (less than two-week) deferral after someone has been vaccinated, as some people feel mildly ill after their shot. 

Q: Are blood donations centers safe right now? 
Dr. Cohn: Blood donation sites are taking measures to ensure donor safety. They have staggered donation appointments to avoid groups of people standing in line, and they have made sure all donation stations maintain social distancing. All surfaces are wiped down and all personnel are masked. It is probably safer to donate blood than it is to go to a crowded supermarket. If you are interested in donating, find and contact your local blood center.

Q: What are you doing in this area to advance public knowledge about the need for blood donations?
Dr. Cohn
: The Association for the Advancement of Blood and Biotherapies works with blood centers, hospitals and the wider community to advance public knowledge about the need for blood donations. This work ranges from educational webinars to public service announcements when the blood supply is low. In my role at the AABB as chief medical officer, I have interacted with multiple media outlets to get the word out about the need for more blood. 

Dr. Claudia Cohn is a professor of laboratory medicine and pathology in the University of Minnesota Medical School. She is medical director of the M Health Fairview University of Minnesota Medical Center Blood Bank and leads the Association for the Advancement of Blood and Biotherapies as chief medical officer. She conducts research in the field of transfusion medicine and focuses her efforts in two areas: patient blood management and platelet storage and utilization.

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The University of Minnesota Medical School is at the forefront of learning and discovery, transforming medical care and educating the next generation of physicians. Our graduates and faculty produce high-impact biomedical research and advance the practice of medicine. Visit med.umn.edu to learn how the University of Minnesota is innovating all aspects of medicine.
 

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