Coronavirus Blood Type Protection . Please be aware that despite the large number of cases worldwide, blood type frequency data among patients and victims has yet to be published. More specifically, type O blood may be protective against the novel virus. New Research Discovers That Type O Blood Protective Vs ... (Josie Hampton) Type O is associated with lower risk. Please be aware that despite the large number of cases worldwide, blood type frequency data among patients and victims has yet to be published. Genes and possibly blood type may explain who gets sick with coronavirus. Click to learn the science and evidence behind it. We have summarized the latest findings to try and answer this question. Coronavirus Blood Type: Does Type A or Type O Elevate Risk ... China study shows link between blood type, coronavirus ... Blood Type May ...