How long does immunity last after getting the Corona vaccine? Will we need to get annual vaccinations, like many other vaccines? Many questions still do not have a clear answer from scientists, the Corona virus continues to baffle researchers around the world, even after the vaccines that have been developed, and in this report we get to know the opinions of experts about how long the Corona vaccine gives you protection from the coronavirus, according to the "Times of Times" website. India ".
The Corona virus may continue to live with us for years to come, in light of the discovery of new strains of Corona, it is unlikely that we expect the virus to disappear completely soon, and some epidemiologists also believe that the Corona virus, will continue to spread in the world like bacteria and other viruses, and in all likelihood it may become Infection such as the flu.
How long does the Corona vaccine give you protection from the virus?
Coronavirus vaccines boost the body's immune response against the Coronavirus by producing antibodies that recognize and avoid the infection in the future.However, since it is a new virus and a relatively newer vaccine, there is no real data indicating how well a person is really protected after vaccination.
Dr Susil Bendro, Head of Interventional Pulmonology, Jaslok Hospital and Research Center, India, said that the antibodies resulting from the vaccine, or artificial immunity, are always lower than natural immunity.
He added: "People become infected with Corona and then the equivalent natural antibodies will vanish in a maximum period of 6-7 months and for some people with severe comorbidities, it can disappear faster, so people must remember that even artificial immunity, at this time, will last for a relatively similar period." We cannot expect vaccines to work like magic. "
Dr. Baharish Diddia, a consultant in critical care at Hinduja Khar Hospital, India, said that vaccines, while they are one of the most effective tools at the present time, may not be as effective as we think .. Given the new mutagenic method, it could happen that people need booster doses or are subject to Regular antibody tests to confirm the strength of the immune system.
Will we need annual doses or booster doses?
If the vaccine works like other viral vaccines, which are subject to regular updating and booster shots, people will need additional or annual doses each year. If new mutations continue to appear, regular or additional doses may be required.
Companies like Pfizer-BioNTech are also testing the efficacy of a booster dose, which may help nullify the risks associated with new strains.
Johnson and Johnson also recently received approval from the FDA and is a single-use injection that may be effective against most strains.
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