Biotech: The study comes as a surprise – researchers warn against a misconception

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Berlin

• According to a new study from Israel, vaccinated people are not as protected as rescuers
• But that doesn’t mean you shouldn’t be vaccinated, researchers warn
• Here we explain what the study of Israel is

Out of a study Israel The delta variant shows the first protection against infection following the previous one Corona virus-May be more than an infectious disease Vaccine By vaccination from Biontech.

The researchers compared what they said was too big Study This kind of data on tens of thousands of health insurance members of the second largest health insurance company in Israel.

The study compares Biontech security to survivors

First, the researchers compared data from corona healers in January or February SARS – Cove-2 Affected by data from vaccinated and previously uninfected individuals over the same period. Experts analyzed how many infections there were from early June to mid-August – during this period the delta variant was already prevalent in Israel.

According to the study, 257 people have been infected with the corona virus since early June to mid-August. Only 19 were rescued – a small fraction of them 238 vaccinatedWho were again affected. 199 people developed symptoms – only eight of them recovered.

Study: Natural immunity is the best defense

As a result, those who are vaccinated twice have a six to 13 times higher risk of infection than those who are cured. The Danger, Symptoms Authors at the McCabe Healthcare Services Research and Innovation Center report that the vaccine is 27 times more likely to be hospitalized and the risk of hospitalization is eight times higher.

“The differences are huge. […] As far as I know, this is the first time it’s been shown with Covit-19, “said Charlotte Dell of the Donder Hospital and the Karolinska Institutet in the journal Science. The results prove it. Natural immunity Can work better than vaccines.

And at one point, the researchers found that the natural immunity also declined over several months. However, according to the study, even those who occasionally cured victims in 2020 were better protected than those who were vaccinated.

Despite protection by immunity: Risks of infections should not be underestimated

But despite studies showing how strong the human immune system is, scientists warn against deliberately taking this as an argument for being infected with corona. According to UK data, there was a risk of contracting Govt-19 infection Hospital Should be allowed by DeltaVersion doubled.

Of the possible Life-threatening disease processes And stresses in the health system aside, there is risk Long Govt Get sick, too much.

Marion Pepper, an immunologist at the University of Washington, told the Associated Press “Science”The study did not show what Kovit-19 disease is Body Achieve natural immunity.

Booster Vaccine: Carl Lauterbach in Biotech Safety

The study also looked at whether survivors would benefit from an additional vaccine against the corona virus. Effect: An additional vaccine causes 0.53 times less infection.

SPD Health Specialist Carl Lotterbach The results are particularly high in addition to the high vaccination rate Booster vaccines For the elderly and Sick Necessary

So far, there is only one study Trademark. This means it has not yet been reviewed by experts and is not yet in one Business Magazine Appeared. (FMG)