If you have this type of blood, you could be immunized against Covid-19
23andy learn more about your blood group and your coronavirus.
In the current mission to understand why some people are more affected by COVID-19 than others in the last six months, researchers have learned that the type of blood plays a major role.Several studiesfound links between specific types of blood and not only the probability of contracting the virus, but also the risk of death. Now another study found that people with a specific type of blood could actually get some protection against highly infectious virus, making them less likely to catch coronavirus.
As part of a permanent massive study involving more than 750,000 participants, the Genetic Test Corporation 23andMe states that early data suggestType O blood appears to be protective against the virus compared to other types of blood.
You are less likely
"The preliminary data of the ongoing genetic study of 23anda of COVID-19 seem to give more evidence to the importance of a person's blood type - determined by the ABO gene - in differences in virus sensitivity," revealed society in a blogMonday.
According to their data, those that have blood type are between 9 and 18% less likely than individuals with other types of blood for positive tested for COVID-19.
"There have also been links between COVID-19, blood clotting and cardiovascular disease," Adam Auton, the principal investigator, added toBloomberg."These reports provided indications on which genes could be relevant."
Auton emphasizes that much remains to be learned about genetics, blood type and virus. "It's early the first days; even with these sample sizes, it might not be enough to find genetic associations," he continued. "We are not the only group that looks at this and, finally, the scientific community may need to share their resources to really answer questions about genetic links and COVID-19."
Can determine susceptibility and severity
However, their conclusions comply with two other recently published studies - aChineseand another ofResearchers in Italy and Spain- Noting that the blood type blood type, ABO can determine not only the susceptibility to the virus, but also the severity of the disease. The latter, still in the peer review process, found that those who have type A blood have a 50% increase in the probability that, in case of infection with the virus, they would need Get oxygen or move on a fan.
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