The Link Between Blood Types and Risks of COVID-19, Cancer, and Other Diseases

By Ellen Wan Blood types play a crucial role not only in ensuring safe blood transfusions but also in influencing various health risks. Numerous studies suggest that genetically determined blood types may increase susceptibility to both infectious and non-infectious diseases, including COVID-19, heart disease, and allergies. Blood is categorized into four main types—A, B, AB, […]