People with blood type O may be less at risk from COVID-19, new studies find – WJW FOX 8 News Cleveland

(NEXSTAR)– 2 new research studies suggest a link between people with type O blood and a reduced possibility of contracting COVID-19, along with milder signs for those who do.

Its not yet clear whats triggering the statistical connection discovered in 2 studies released Wednesday, one in Denmark and one in Canada, and specialists state more research is needed, according to CNN.

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The Danish study found that people with type O blood comprised only 38.4% of the 7,422 Danes who evaluated favorable, despite people because blood group comprising 41.7% of the approximately 2.2 million untested individuals in the population.

Those with type A or AB blood had a mean remain in the extensive care system of 13.5 days, compared to 9 days for those with type O or B, the study found.

The Canadian research study took a look at 95 patients who ended up being seriously ill with COVID-19 and examined their outcomes. Those with type A or type AB wound up requiring treatment with a ventilator, compared to 61% when it concerned patients with type O or B.

Individuals with type A blood, nevertheless, made up 44.4% of the infected patients, the research study found, regardless of comprising simply 42.4% of the untested group.

More needs to be understood

Dr. Mypinder Sekhon, who authored the Canadian study and operates in the extensive care unit at Vancouver General Hospital, told CNN the research study remains in the back of his mind when he examines clients, however says there need to be “duplicated findings across many jurisdictions” that reveal the same link to be thought about a “definitive marker.”

” I dont think this supersedes other threat aspects of intensity like age and co-morbities etc,” Sekhon said.

Dr. Torben Barington, the senior author of the Danish research study, agrees that the findings have potential scientific interest when it pertains to understanding COVID-19 and developing vaccines, but there are still a great deal of unknowns.

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Both studies were released in Blood Advances, a medical journal released by the American Society of Hematology.

” If one is blood group A, you do not require to begin panicking,” Dr. Sekhon stated. “And if youre blood group O, youre not complimentary to go to the bars and bars.”

” We do not understand whether this is some kind of defense of group O, or whether its some type of vulnerability in the other blood groups,” he told CNN.

Both physicians concur that the research studies shouldnt instantly change how people set about their every day lives.


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