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Every week of passage, a growing number of Americans areReceive their vaccine against Covid-19. Currently, two very similar titles are available, Moderna and Pfizer, which require two doses. However, the top doctor of the nation,Anthony Fauci, MD, suggested this weekend that for a group of patients, a different action can soon be available. He said that even though more research needs to be done, people who have already had COVIDs may have sufficient protection of a single dose of the vaccine. For the whole story of the last Suggestion of Fauci, read it and for more new vaccines, you need to know.The CDC says not to do it with the second dose of your Covid vaccine.

During the 21st of February, the appearance of NBC News'Meet the press, hostChuck Toddasked for Fauci: "You and I had conversations on thefirst dose compared to the second dose many times now. We had another study from Pfizer ... Hearing more on the first dose, especially for people who had Covid. All of these new studies giving you a sense of ... sure we would change our vaccine distribution schedule? "

President's Chief Medical AdvisorJoe Biden Explained in Todd that there are two different situations to consider. "There are two very different scenarios that you have just painted. We are if you have just been infected and you are vaccinated, what about a dose? The other is if you do not have been infected and you get a dose of Pfizer, can you go out with a dose andprolong the second dose? "

Fauci said he "always would always" that there are too many unknowns to delay the second shot for people who have not had COVID. "We know studies we have done ... that when you bring a boost, you increase the power or level of antibodies by at least ten times," he said, referring to the second shot. "So you're talking about a great increase. We do not know what the durability of a single dose is. And it's really risky. Risky for the lack of protection and risky to generate, perhaps, variants. "

To that, Fauci meant thatdose Or do not seek them at all could allow the virus to mutate further, as he previously explained during a white house press briefing last week. It is a concern that the infectious expertise of diseases has been expressed before. "The other theoretical problem that could be problematic with respect to a single dose, only if you get a suboptimal response, how viruses react to pressure, you could actually be inadvertently.Select for more mutants, he said on February 8th. Briefing February 8th. And for more than youcanpost-shot, checkDr. Fauci says it's sure you can do that once you're vaccinated.

However, we suggested that recent research suggests that for those who have crossed the disease and recovery, things can play differently. The last study, which has not yet been examined by peers, that Todd seemed to refer to theDivision of the vaccine and infectious diseases toFred Hutchinson Cancer Research Center in Seattle, Washington. ResearchersBlood samples analyzed with people who had COVID-19 And then received a single dose of Pfizer or Moderna vaccine. According to their conclusions, a doseamplified the amount of antibodies in their blood A thousand times, what a leaderAndrew T. McGuire, PhD, called "a huge massive boost" in an interview withThe New York Times. The article adds that "the antibodies seemed to perform better than those who had not had Covid and had received two doses of a vaccine" - which is why, says that Fauci says that the recommendations could change.

"As for the following a subsequent infection, it's a different story, because the data seemed really impressive that if you were infected, then you get a single dose, the boost you get with this single dose is Really huge, "he told Todd. "We are looking very carefully, and that's something that you may want to consider, but we really want to carefully look at the data first." And for more Covid news sent directly to your inbox,Sign up for our daily newsletter.

In a study on ISchool of Medicine Cahn at Mount Sinai in New York, which has not yet been examined by peers,The researchers found thatPeople who had already been infected with COVID-19Reported higher rates of side effects such as fatigue, headaches, chills, fever and muscle and articular pain after the first shot as those who had not fought the virus. Similar to the other study, these researchers also found that survivors had much higher antibody levels after the two doses of the vaccine, indicating a stronger immune response. As a result of these results, the study authorFlorian Krammer, PhD, a virologist at Mount Sinai, saysThe New York Times, "I thinkvaccination should be enough. "And for the only side effects that indicate problems, checkIf you have these side effects of vaccine, do not get another shot, "said CDC.

Todd asked for encourage the way this strategy could work in practice and how a vaccinator would know that a patient had already been infected. "Should someone enter and show proof that they had Covid or that they would be tested there for antibodies?" Fauci confirmed that logistics should be reproduced and reiterated that if this line of action resembled a promising means of accelerating the provision of vaccinations, it was not yet responsible for official policy.

"That's why I found myself saying" yes, let's recommend that "said Fauci." The obvious that you think is the documentation that if you do an antibody test and that it is very Clear that this person has been infected, you could be reasonably comfortable as you treat with someone who is post-infection. But I would like to book any type of decisions on this subject until we carefully examined the data. "So, for now, go with the two doses of the vaccine, but monitors the updates - if you have been unlucky enough for having Covid, there may be at least a good news to come. And for More Covid news, you need to know, checkThis vitamin will not protect you from a new COVID study..