U.S. Hospitals Face Challenges as Patients Request Unvaccinated Blood for Transfusions
In the United States, hospitals are encountering a growing trend where patients are requesting blood transfusions from donors who have not been vaccinated against COVID-19. This demand is primarily driven by misinformation regarding vaccine safety and the blood supply, rather than evidence-based concerns. At Vanderbilt University Medical Center in Nashville, Tennessee, 15 patients or their caregivers requested directed donations, preferring blood from known unvaccinated donors. This practice, while allowed in the U.S., is operationally complex and can lead to treatment delays, posing risks to patients. For instance, one patient experienced a life-threatening reaction due to delayed treatment. Despite the rigorous screening of blood supplies, these requests have increased since the introduction of mRNA COVID-19 vaccines, fueled by misinformation about their safety.