O is the most common blood type in the U.S.: 37 percent of white Americans fall into this category, according to the American Red Cross, with the numbers rising to 47 percent among African-Americans, 53 percent among Latinx-Americans, and 39 percent of Asian-Americans. The results were notable: Adjusting for demographics and co-morbidities, the risk for a COVID-19 diagnosis was 12 percent lower for people with type O blood and the risk for severe COVID-19 or death was 13 percent lower, compared to those with A, AB, or B blood types. They looked at both how likely a patient was to contract COVID-19, and how likely they were to become seriously ill (or even die) from it if they did. Michael's Hospital in Toronto, Canada, examined the test results of 225,556 Canadians who had been tested for COVID-19 between Jan.

The US still leads the world with over 518,000 deaths and 28.7 million cases, Johns Hopkins University data showed.Type O blood, the most common in the U.S., provides some protection against COVID. The novel coronavirus has so far claimed more than 2.5 million lives in the world with over 115 million infections. 'Our observation is not the only mechanism responsible for what we are seeing clinically, but it could explain some of the influence of blood type on covid-19 infection,' Stowell and his team said. The researchers highlighted that these findings alone can't fully explain or predict how coronaviruses would affect patients of various blood types. 'But if we can better understand how the virus interacts with blood groups in people, we may be able to find new medicines or methods of prevention.' The novel coronavirus causing COVID-19 seems to hit some people harder than others, with some people experiencing just mild symptoms and others being hospitalized and requiring ventilation. 'Blood type is a challenge because it is inherited and not something we can change,' Stowell said in a journal news release. CTV News Ma“We may be able to find new medicines” What blood type are you? SARS-CoV-2, the virus that causes COVID-19, may latch more easily onto the airway cells of those with type A blood than any other blood group, according to a new study. Researchers say this does not mean that those with blood types B and O are immune to the virus, but said it does suggest that blood type A individuals are more likely to get infected. The research also included analysis of blood types B and O, for which it was found the virus did not show any preference, or in other words it did not bind as easily to the respiratory cells of types B and O, as to those of the blood type A. The study was conducted on the respiratory cells that lined the respiratory tract as well as the lungs. There’s no clear relationship between having a certain blood type and the severity of COVID-19 illness. Having Type O and any Rh-negative blood type might help protect against getting infected with COVID-19.

The study, published Wednesday and conducted in a laboratory setting by scientists at Brigham and Women’s Hospital in Boston, showed that SARS-CoV-2 had a “strong preference” for binding to the blood type A antigen (or molecule) found on respiratory cells, but had no preference when it came to other cells with the same blood group. Having Type A blood may increase your risk of getting COVID-19. The novel coronavirus, or SARS-CoV-2 to be precise, is a virus that causes infection by first latching onto the cells in your airways and a new study has suggested that in people with blood type A the virus has an easier time latching on to just those cells, situated throughout the respiratory system. What blood types are most affected by covid-19 and why? And other blood types may have a much easier time trying to fight off the virus. It’s all because of the way the virus functions once it enters your body. There is some evidence to suggest that the virus that causes covid-19 may struggle to take hold in people with certain blood types more than others.

A negative blood type and covid