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HomeNewsIndiaCoronavirus vaccine update | India not to fix benchmark in selecting COVID-19 candidate: Report

Coronavirus vaccine update | India not to fix benchmark in selecting COVID-19 candidate: Report

The National Expert Group on Vaccine Administration will be responsible for setting up financial infrastructure and the logistics to execute the mass vaccination programme when a COVID-19 vaccine candidate gets regulatory approval.

August 20, 2020 / 09:31 IST

India will explore all options for mass immunisation against the novel coronavirus and is not planning to follow the existing benchmark for vaccine selection, says a report by Mint.

The news report cites officials at the Centre saying that various benchmarks such as pricing, ease of administration and efficacy will be taken into consideration to determine the COVID-19 vaccine candidates.

The National Expert Group on Vaccine Administration will be responsible for setting up financial infrastructure and the logistics, among others things, to execute the mass vaccination drive when a vaccine candidate gets regulatory approval for inoculation.

The process of selecting a vaccine for mass vaccination in India differs from the approach in countries such as the United States and the United Kingdom. In the US, the Food and Drug Administration (FDA) has set a benchmark of 50 percent efficacy for a vaccine’s approval. Countries such as the UK have already signed deals for millions of vaccine doses, even of those candidates still in clinical trials.

At least five domestic manufacturers are working on indigenous vaccines: Serum Institute of India (SII), Bharat Biotech, Zydus Cadila, Gennova Biopharmaceuticals and Biological E.

COVID-19 Vaccine

Frequently Asked Questions

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How does a vaccine work?

A vaccine works by mimicking a natural infection. A vaccine not only induces immune response to protect people from any future COVID-19 infection, but also helps quickly build herd immunity to put an end to the pandemic. Herd immunity occurs when a sufficient percentage of a population becomes immune to a disease, making the spread of disease from person to person unlikely. The good news is that SARS-CoV-2 virus has been fairly stable, which increases the viability of a vaccine.

How many types of vaccines are there?

There are broadly four types of vaccine — one, a vaccine based on the whole virus (this could be either inactivated, or an attenuated [weakened] virus vaccine); two, a non-replicating viral vector vaccine that uses a benign virus as vector that carries the antigen of SARS-CoV; three, nucleic-acid vaccines that have genetic material like DNA and RNA of antigens like spike protein given to a person, helping human cells decode genetic material and produce the vaccine; and four, protein subunit vaccine wherein the recombinant proteins of SARS-COV-2 along with an adjuvant (booster) is given as a vaccine.

What does it take to develop a vaccine of this kind?

Vaccine development is a long, complex process. Unlike drugs that are given to people with a diseased, vaccines are given to healthy people and also vulnerable sections such as children, pregnant women and the elderly. So rigorous tests are compulsory. History says that the fastest time it took to develop a vaccine is five years, but it usually takes double or sometimes triple that time.

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Follow our LIVE blog for the latest updates of the novel coronavirus pandemic

As of August 19, India had recorded 27.6 lakh COVID-19 cases, including over 52,800 deaths related to the infectious disease.

Acknowledging that fighting the COVID-19 pandemic was a major challenge, Prime Minister Narendra Modi during his Independence Day address had said that a vaccine against the disease was much-awaited. He added that three vaccines are in various phases of trials in the country and that the vaccination process will begin as soon as scientists give their approval.

The Prime Minister said that a roadmap to inoculate all citizens in the shortest possible time and plan for the vaccines’ mass production is ready.

Click here for Moneycontrol’s full coverage of the novel coronavirus pandemic

Moneycontrol News
first published: Aug 20, 2020 09:31 am

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