Good Lifestyle

How long does it make yourCOVID-19 [Feminine Last vaccine? This is what the authors of a new study determined to discover. Their research, researchers at the Medicine School of the University of Washington in Saint-Louis and published inNature, studied pfizer and modernavaccines and revealed eyebrow collection results. Read about 5 key points you need to know - and to ensure your health and health of others, do not miss these Sure sign that you have "Long" Covid and may even know.

The study "found evidence that the immune response to such vaccines is both strong and potentially sustainable," the university reports. In fact, it can last "years". "Nearly four months after the first dose, people who have received the vaccine against Pfizer still had so-called germinal centers in their lymph nodes that come from the immune cells directed against SARS-COV-2, the virus that causes germinal centers of Covid-19. Form as a result of a natural infection or vaccination, are primer camps for immune cells, a place where inexperienced cells are formed to better recognize the enemy and weapons are sharpened. A better response to the Germinal Center can equal a better vaccine. In addition, vaccination has led to high levels of effective neutralizing antibodies against three variants of the virus, including the beta variant of South Africa, which showed a. Some resistance to vaccines. The immunization induced more antibody responses in people who had recovered from a SARS-COV-2 infection compared to those who had ever been infected. "

"Germinal centers are the key to a persistent and protective immune response," said the main authorAli Ilbedy, Ph.D.Associate Professor of Pathology and Immunology, Medicine and Molecular Microbiology. "Germinal centers are where our immune memories are trained. And the strongest and most sustainable, our immunity is due to a fierce selection process that occurs, and only the best immune cells survive. We We found that Germinal. The centers were still 15 weeks after the first dose of the vaccine. We are still monitoring the germinal centers, and they do not decline; in some people, they are still in progress. It's really remarkable. "

"This is proof of a truly robust immune response", author co-seniorRachel Presti, MD, Ph.D., a professor of aggregated medicine, said. "Your immune system uses germinal centers to perfect the antibodies so that they can bind well and last as long as possible. The antibodies in the blood are the final result of the process, but the germinal center is where it happens. "

"We have not decided to compare the effectiveness of vaccination in people with with no history of infection, but when we examined the data we could see", author of the co-firstJane O'Halloran, MD, Ph.D.Assistant Professor of Medicine, said. "If you have already been infected, then you are vaccinated, you get a boost at your antibody levels. The vaccine clearly adds advantages, even in the context of the prior infection, which is why we recommend to People who had people who got Covid-19 get the vaccine. "

Follow the foundations of public health and help put an end to this pandemic, no matter where you live:facial maskwhich adapts perfectly and is double layers, do not travel, the social distance, avoid the big crowds, do not go inside with people you do not go with (especially in the bars), practice a good hand hygiene, get vaccinated when it becomes available to you, and protect your life and the lives of others, do not visit these35 places you are most likely to catch Covid.