Will covid vaccines provide life-long protection?

Parker Torphy asked a question: Will covid vaccines provide life-long protection?
Asked By: Parker Torphy
Date created: Mon, Jul 5, 2021 9:56 PM



Those who are looking for an answer to the question «Will covid vaccines provide life-long protection?» often ask the following questions:

❓😷 Will covid-19 vaccines provide lifelong protection?

(Image credit: Shutterstock) The Pfizer-BioNtech and Moderna COVID-19 vaccines will likely provide protection against the coronavirus for years if it doesn't evolve significantly, a small new study...

❓😷 How long do covid-19 vaccines provide immunity?

“You need that second dose to get the full immunity.” Dr. Marks says that the vaccine’s protection is generally achieved somewhere between seven to 14 days after the second dose.

❓😷 Why do flu vaccines not provide life long immunity?

There are different kinds of influenza. So a vaccine against one, usually won't be effective against another. Also, the flu virus mutates easily and rapidly. When it mutates, the old vaccine is may no longer be effective, depending on how different the mutation is to the original strain. It is also under study to determine if there is a gradual loss of immunity from flu over long time periods as some believe occurs in some people with use of some vaccines and with some types of flu.

10 other answers

Dr Muliyil adds, “Out of millions of infections, about 44 cases have been reported worldwide in which people who recovered from Covid-19 were re-infected. It is very small and it proves that the...

Two recently published studies have found that people who recover from COVID-19 develop antibodies that may last almost a year. Experts say that reinfection, while uncommon, can still happen — and...

(Image credit: Shutterstock) The Pfizer-BioNtech and Moderna COVID-19 vaccines will likely provide protection against the coronavirus for years if it doesn't evolve significantly, a small new study...

That being said, emerging research from Israel indicates that Covid vaccines could prevent both infection and disease, which scientists refer to as “sterilizing immunity”. If vaccines can prevent...

Covid-19 reinfections are rare, but more common in people 65 and older, study finds That would make the vaccine more akin to vaccines against measles than flu vaccines. Vaccination against measles...

Both the Pfizer-BioNTech and Moderna vaccines are likely to offer long-lasting protection against Covid-19, according to a study published on Monday, indicating that people who are already...

The Moderna and Pfizer-BioNTech vaccines offer immunity against COVID-19 for at least six months and might offer protection for up to two to three years. However, they will most likely have to be administered annually. The Johnson & Johnson, Moderna, and Pfizer-BioNTech vaccines will likely protect against current variants of COVID-19.

It is yet to be established that a vaccine can provide life-long immunity to a person. The benefit of the vaccine is that it will provide training to the body and will prepare it to fight against...

So suggest researchers who have identified long-lived antibody-producing cells in the bone marrow of people who have recovered from COVID-19 1. The study provides evidence that immunity triggered...

He warned that the side effects of AstraZeneca vaccine on pregnant women or people under 18 years old have not been researched enough, so it is only recommended for being used for people of 18-60 years old. However, trials in some European countries shows that the vaccine is still effective for people over 60 years old. AstraZeneca vaccine has protective effect after two doses, reaching over 80%.

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