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While theOriginal omicron variants The spread may have dropped considerably in the United States in recent months, it has not really disappeared. At least fourSub -Variants omicron circulate throughout the country at the moment, according toNew York Magazine: BA.2, BA.2.12.1, BA.4 and BA.5. Centers for Disease Control and Prevention (CDC) report thatThe dominant subvariant Right now, it's Ba.2, but Ba.2.12.1 quickly gets away as cases climb. Last week, infections increased by more than 30% in the United States, according to the CDC. But two recent studies have given new information on the protection that you are protected by Omicron and its sub -variants. Read the rest to find out more about the latest research.

Read this then:Dr. Fauci has just given this new warning to all Americans, even Boosted.

Even if other mitigation measures have been stripped, officials of the United States still push a major form of defense against Omicron and its sub -variants: co -via vaccines. "COVID-19 vaccines remain theBetter public health measure To protect people from COVID-19 and reduce the probability of new variants emerging, "said CDC." This includes primary series, recall photos and additional doses for those who need them. ""

Anyone over 12 years old is eligible forat least three strokes coated (with two initial mRNA shots and a booster), while the CDC and the Food and Drug Administration of the United States (FDA) just authorized a second booster for adults aged 50 and over who had their original booster at the minus four months ago. Since immunity from vaccines decreases over time, at least one booster is necessary for you to be considered up to date on your coasty vaccines, according to the CDC.

"The reminder is effective in preventing serious illnesses, the hospitalization and the death of COVID-19,Including the Omicron variant, "Daniel Varga, MD, the chief chief of chief of Hackensack Meridian Health, confirmed at the height of the original omicron thrust at the end of January 2022. "Although we have seen more revolutionary infections with omicron, we see that the Dose of recall definitively influences the severity of the severity of the severity of the severity of the severity of the severity of the infection gravity. "

While vaccines and boosters are important tools against COVID, some people can be even more protected by other means. Two new studies show that a revolutionary infectioncould be more effective To keep people vaccinated safely than a second recall,Fortune reported.

The first study, which was pre -printed on April 1On the Biorxiv server, comes from the German partner behind the pfizer vaccine, BionTech SE. According to the study, vaccinated people who had revolutionary omicron cases showed a better response from B cells than those that were stimulated but who had not been infected. B cells are a type of white blood cells that help yourImmune system create antibodies In order to fight the infection, explains very well-being.

For the other study, researchers from the University of WashingtonCompared blood samples Among those who had been vaccinated and then had a delta or omicron infection by the following groups: those who had been infected first and then vaccinated, those who had been vaccinated but never infected, and those who had been infected but never vaccinated. According to the study, which was pre -printed on May 10 on Biorxiv, people vaccinated with revolutionary omicron cases produced the most protective antibodies against other variants of the virus.AE0FCC31AE342FD3A1346EBB1F342FCB

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These two studies indicate that the millions of people vaccinated infected with omicrondo not become sick According to another variant so early, Bloomberg reported. "We must consider revolutionary infections as essentially equivalent to another dose of vaccine", "John Wherry, PHD, professor and director of the Immunology Institute of the University of Pennsylvania, which was not involved in one or the other of the studies but examined the study of Biontech, told the News Outlet .

According to Wherry, this means that if you have had a core recently, you could wait before getting another reminder - even if you are already eligible to get it. Other researchers say that these studies show that the United States potentially needs to change its vaccination efforts. "Maybe this is an indication that an updated booster could be a good idea,"Theodora Hatziioannou, PHD, virologist at Rockefeller University, told Bloomberg.

The CDCUpdate of his vaccination advice On May 13, modifying its recommendations to advise certain people now to consider waiting for a second booster. In a new section entitled "If you are eligible, can you wait?", The agency says that eligible people who have had a cocoan in the past three months can wait to obtain a fourth dose. You should also consider waiting for this additional booster if you think you would get it less likely to want to get another booster in the future, according to the CDC.

"A second booster can be more important in the fall of 2022, or if a new vaccine for a future COVVI-19 variant becomes available," said CDC. Although the agency did not explain why the additional dose could be more important later this year, many experts, whose advisor Covid de la Maison BlancheAnthony Fauci, MD, warned that the United States could seeAnother major cocval push in autumn.

Read this then:Boosters will not protect you from omicron if you have done this, studies the results.