This may be why you never get covid

This may be why you never get covid

Photo: Klaus Wedfelt (Getty Images)

Photo: Klaus Wedfelt (Getty Images)

It’s rare to find someone who hasn’t had a fight or two covid, but some covid dodgers are still among us. The Centers for Disease Control It is estimated that more than 80% of children under the age of 18 have contracted Covid-19.

a team Researchers from the University of California, San Francisco discovered After reviewing data from more than 1,400 people, one finding that people may never test positive for Covid or have symptoms is due to a genetic mutation.

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Who has the mutation?

This mutation is actually not uncommon, after studies calculated that 1 in 10 people may have this particular genetic makeup. The team discovered that having the mutation would prevent Covid from entering a person’s body, they would never notice because their body would fight it off before they noticed or tested positive.

How does it work?

When a virus enters our body, a gene called HLA alerts the immune system to fight back. However, when people don’t have the mutation, this process can take a while and you’ll start to experience symptoms as your antibodies and immune system try to fight back and stop the spread.

When people have HLA mutations, cells have the tools to stop the virus from spreading around the body immediately, causing no symptoms. This mutation increases your chances of developing it Asymptomatic by 10 times.

You’ve probably had the coronavirus before.

Not only are humans born with the mutation, they must first be exposed to a type of coronavirus. The coronavirus is not new and most people have probably been exposed to it at some point in their lives, whether they have symptoms or not.

So, if you think you’ve never felt the wrath of Covid, you might be one of the special ones. Lucky you!


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