The ‘mother’ of the AstraZeneca vaccine talks about whether to get a 3 booster shot of the COVID-19 vaccine

Professor Dame Sarah Gilbert, who developed the Oxford/AstraZeneca vaccine, one of the most widely used Covid-19 vaccines in the world, said the vaccine should be reserved for countries where the majority of the population has not been vaccinated. strains. According to her, the priority of the world right now is to distribute the vaccine to countries with limited supplies of this product.

She also highlighted the huge disparity in vaccination rates between countries and suggested that vaccines should be moved to areas where there are few vaccines so that everyone gets at least one shot instead of everyone getting three. .

The mother of the AstraZeneca vaccine talked about whether to get the 3rd dose to boost the COVID-19 vaccine - Photo 1.

Professor Dame Sarah Gilbert: “I don’t think we all need booster shots”. Photo: Andy Paradise/REX/Shutterstock

Responding to the Telegraph, Professor Gilbert said: “As the virus spreads, it mutates to adapt and evolve, just like the Delta variant. With these outbreaks, we want to contain them as quickly as possible. We’ll look at each situation. Those who are immunocompromised and the elderly may need a booster shot. But I don’t think we all need this booster.” According to the professor, the immunity generated from the full vaccination according to the initial course is well maintained, even with the Delta variant.

“We need to get the vaccine to countries where the majority of the population is unvaccinated. We need to do better on this. The first shot will have the most impact.”, she added.

UK Health Secretary Sajid Javid has previously said that he is awaiting final advice from the JCVI (Commission on Immunization) but expects the rollout of the booster shot to begin later this month.

The mother of the AstraZeneca vaccine talks about whether to get the 3rd dose to boost the COVID-19 vaccine - Photo 2.

Most people develop lasting immunity after 2 shots. Photo: Getty

“Scientists have different opinions that’s why we are waiting for the JCVI to issue authoritative advice and we will follow that advice. Quite a few countries are looking at booster injection programs. Israel has been doing that. We are no exception.”, UK Culture Secretary Oliver Dowden told Sky News.

The JCVI is reviewing the latest data from the Cov-Boost trial conducted by the University Hospital Southampton. Accordingly, they are testing Pfizer injection in combination with injections of AstraZeneca, Moderna, Novavax, Janssen vaccines from Johnson & Johnson, Valneva and CureVac.

The study aimed to answer key questions such as whether people who received two doses of AstraZeneca could benefit more from a third booster dose of the Pfizer vaccine.

Nguồn: The Guardian, Business-standard

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