Among 225,556 Canadians who were tested for the virus, the risk for a COVID-19 diagnosis was 12 per cent lower and the risk for severe COVID-19 or death was 13 per cent lower in people with blood . Blood type O seems to have the lowest risk. This Blood Type May Protect You Against COVID, Study Says The first inkling of an association between blood type and coronavirus infection came during the outbreak of the first severe acute respiratory syndrome coronavirus (SARS-CoV), which began in late 2002.. The following is a roundup of some of the latest scientific studies on the novel coronavirus and efforts to find treatments and vaccines for COVID-19, the illness caused by the virus. Some have suggested there may be a link between the disease and blood type. "Regardless of your blood type, you should get vaccinated," said Dr . People with this Blood Type May Have Lower Risk of Getting COVID These common antibody tests use purified proteins of SARS-CoV-2 (not a live virus) to detect the presence of binding antibodies that attach to a virus, per the CDC. The study. No. COVID-19 vaccines induce severe hemolysis in paroxysmal nocturnal ... Watch on. VERIFY: Your blood type & risk for COVID-19 | 10tv.com Asymptomatic SARS-CoV-2 individuals with blood group AB at highest risk What scientists have learned is blood type seems to matter in at least two ways: Recent data suggests that people with blood type A have a significantly higher risk of acquiring COVID-19 than non-A blood types. Knowing your blood type can be crucial in a medical emergency, but it can also offer some interesting insight into your health. Table 1 Current studies analyzing the association of ABO blood type and COVID-19 infection. The type and quality of the test can affect the results you receive. The key findings of these studies are detailed below. There's no known connection between blood types and side effects from COVID-19 vaccines. People with certain blood types less likely to get virus Out of the 189 million people in the United States fully . Antibodies and COVID-19. All eligible people should be vaccinated, including unvaccinated people who have previously been infected and have detectable antibodies. Individuals with Type A blood type also represented a higher percentage of patients who succumbed to the illness — 41 percent versus 25 percent for Type O. COVID-19 and blood type: What's the link? - Los Angeles Times Blood type and COVID-19: The reality behind the rumor "We saw a 2.5% difference in the results we get back from those two different types of donors," he said.