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Vaccinated Adults Protect Unvaccinated Children, Study Results

New data from Israel. Deployment of the fastest Covid-19 vaccine In the world, widespread vaccination against the coronavirus provides real-world evidence that unvaccinated people can also be protected.

In Israeli studies Issued In Nature Medicine on Thursday, Israel took advantage of the fact that until recently only people over the age of 16 were vaccinated. Researchers were vaccinated in the community between the ages of 16 and 50. For every 20% increase in the proportion of Unvaccinated under 16 years old The number of people who tested positive for the virus was reduced by half.

“Vaccination benefits not only individual vaccines, but also those around them,” said Roy Kishony, a biologist, physicist, and data scientist who studies the evolution and disease of microorganisms at Technion-Israel Institute of Technology. Dr. Kishony led the study with Dr. Tal Patalon, who heads KSM, a major health organization, the Makabi Research and Innovation Center. The lead author of this paper is Oren Milman, a researcher in Dr. Kishony’s laboratory. And Idan Yellin.

Israel begins vaccination of adults December last year’s. Within nine weeks, almost half of the population was vaccinated.

Researchers examined anonymized electronic health records of members of the Israeli HMO Maccabi Healthcare Services, including vaccination records and virus test results from December 6, 2020 to March 9, 2021. I analyzed it. About vaccination and vaccination.

For each community, we calculated the percentage of adults between the ages of 16 and 50 who were vaccinated at various times. We also calculated the percentage of children under the age of 16 who tested positive for PCR.

They found a clear correlation. As more adults in the community were vaccinated, the proportion of children who tested positive for the virus subsequently declined.

People who are vaccinated are much less likely to get the virus.the study Also suggests It shows that even if a vaccinated person is infected with the virus, the viral load may be reduced and the infectivity may be reduced. As a result, as more people are vaccinated, unvaccinated people are less likely to encounter infected infectious people.

“The results are consistent not only that the vaccinated person does not get sick, but also that he does not transmit the virus to others,” Dr. Kishony said. “Such effects can be amplified in multiple infection cycles.”

To Another recent treatiseAlthough not yet published in scientific journals, Finnish researchers have reported that after health care workers have been vaccinated, members of unvaccinated households are also less likely to be infected with the virus.

Vaccinated Adults Protect Unvaccinated Children, Study Results

Source link Vaccinated Adults Protect Unvaccinated Children, Study Results

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