HomeNewsTrendsHealthFirst vaccine dose given to over 90% of eligible persons in Kerala, says Health Minister Veena George

First vaccine dose given to over 90% of eligible persons in Kerala, says Health Minister Veena George

The minister, while speaking to reporters, said that a majority of the people who died due to COVID-19 were those who were unvaccinated and therefore, no one should be averse to getting both jabs of the vaccine.

September 20, 2021 / 19:21 IST
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The first dose of vaccine has been administered to over 90 per cent of the people eligible for vaccination in Kerala, Health Minister Veena George said on Monday and urged people not to be averse to getting inoculated.

The minister, while speaking to reporters, said that a majority of the people who died due to COVID-19 were those who were unvaccinated and therefore, no one should be averse to getting both jabs of the vaccine.

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She also said that more than five districts have administered the first dose to nearly 100 per cent of the people there and other districts are also close to reaching that milestone.

Asked why the government was not mentioning the Total Positivity Rate any more, the minister said that a decision was taken on the basis of experts' advise that after more than 80 per cent of the people here get the first dose of vaccination, further steps would be taken on the basis of Weekly Infection Population Ratio (WIPR).

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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