Are the current COVID vaccines sufficient for Omicron? What does Dr. Anthony Fauci have to say?

Washington: Top infectious diseases expert Dr Anthony Fauci said the current vaccines and booster shots against COVID are sufficient to prevent Omicron infection, as he advised against changing vaccines to fight the new, highly infectious strain of the virus at this time. .

It is known that Omicron eludes efficacy from current two-dose shots. A study from South Africa showed that protection against infection from a two-dose vaccine dropped to 33 percent, compared to 80 percent before the emergence of Omicron.

However, the two doses are still 70 percent effective at preventing hospitalizations in Omicron patients in South Africa, Fauci told the public during a White House COVID update on Wednesday, CNBC reported.

“Our booster vaccine works against Omicron. At this point, there is no need for a type-specific booster.

“Obviously, this is fairly low, but maintaining a degree of protection against hospitalization,” Fauci said.

Read | Omicron threat increased, WHO concerned about death toll

As a result, booster doses have been advised by many countries. The report said the booster dose increases protection against symptomatic disease by 75 percent, Fauci said, citing data from the UK Health Protection Agency.

“And so the message remains clear. If you’re unvaccinated, get vaccinated, and especially in Omicron’s area if you’re fully vaccinated, get your booster shot,” he said.

White House COVID response coordinator Jeff Ziants, citing data from the US Centers for Disease Control and Prevention, said unvaccinated people are eight times more likely to end up in the hospital and die than those who are fully vaccinated. 14 times more likely.

According to CDC Director Rochelle Valensky, 36 states in the US have detected Omron so far, and the variant makes up about 3 percent of COVID cases nationwide. However, Omicron infections are much more likely in New York and New Jersey, she said, making up about 13 percent of cases.

“Preliminary data suggests that Omicron is more permeable than Delta, with a doubling time of about two days,” Valensky said.

According to CDC data, 61 percent of Americans are fully vaccinated against COVID and 27 percent of them have received a booster shot.

As of Tuesday, nearly 68,000 Americans have been hospitalized with COVID-19, up 9 percent from the previous week and 21 percent over the past two weeks, according to a seven-day average of data from the Department of Health and Human Services.

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