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The recent data of disease control and prevention centers (CDC) indicate that the variant of the current Delta has seen theAverage national daily document Mount higher than the highest level last summer - is largely fed byInfections between unvaccinated persons. However, a leak CDC report also stated thatRevolutionary infections Always affect those who have received their shots, adding to assembly concerns between some health experts that the virus can evade the protection offered by the vaccine. But new research on the United States exploded more light on the likelihood that someone who is perfectly vaccinated will catch the delta variant, offering a good news as cases continue to rise.

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A vast study conducted by the Researchers of Imperial College London, which has not yet been examined by peers, used data of more than 98,000 cash ash tests taken between June 24 and July 12. The sampling period covers an hour when the Delta variant had exceeded the alpha variant as the dominant strain in the UK results revealed that people who received two doses of vaccine werehalf as likely to test positive for COVID-19 Even if they had not shown any sign of symptoms.

The study also found that vaccines offered even higher efficiency in symptomatic infections, showing aEfficiency rate of 59% For those who had received the two shots. And while the results suggest a significant decline in a previous study conducted by Public Health of England, which have discovered entirely vaccinated people have been offered.88% variant protectionThe researchers of an imperial college indicate that the purpose of their study was to access the results of people who may not have sought to be tested, Reuters reports.

"We examine the effectiveness of infection among a random sample of the general population, which includes asymptomatic people"Paul Elliot, PhD, an epidemiologist at the Imperial College who led the study, said at a press conference. "Once again, it's a different group of people", adding that his study has obtained the results of the tests of people who may not have chosen to become ash otherwise.

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Overall, the study revealed that three times more unvaccinated people testing positive to the Delta variant, showing a prevalence of 1.21% in patients who had not yet received shots from the prevalence 0.40% in fully vaccinated patients. The researchers also noted that the viral load measured in the vaccinated persons waslower than levels in unvaccinated persons, which means they can be less infectious for others.

In the end, the researchers concluded that their conclusions have provided a certain cause of cautious optimism. But they were cautious cautious that the variant of Delta was still a formidable enemy in the fight against the pandemic.

"These conclusions confirm our previous data showing that the two doses of a vaccine offer good protection against infection," Elliot said in a statement. "However, we can also see that there remains a risk of infection, as no vaccine is 100% effective, and we know that some double vaccinated people can always get sick of the virus. So even with easing Restrictions, we should always act with caution to protect yourself with each other and curb the rate of infections. "

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