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HomeNewscoronavirusCentre flags falling COVID vaccination numbers in some states; announces campaign to raise vaccine uptake

Centre flags falling COVID vaccination numbers in some states; announces campaign to raise vaccine uptake

The ministry has announced that a two-month-long “Har Ghar Dastak 2.0” campaign will be launched in June to accelerate the pace of COVID-19 vaccination coverage and saturate all eligible beneficiaries.

May 20, 2022 / 16:21 IST
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(Representational image)

The Union health ministry has flagged declining COVID-19 vaccination number in some states over the last several weeks, and announced that a two-month long campaign will be launched beginning June to further accelerate the vaccination coverage.

The campaign will be called 'Har Ghar Dastak 2.0', according to a government statement.

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The Centre has pointed out that the uptake of booster doses among people aged 18-59 years is very poor and the COVID-19 vaccination for the 12-14-year age group has also not received the desired pace yet.

So far, nearly 192 crore COVID-19 vaccine shots have been administered in the country but less than 17 lakh people aged 18-59 years have opted for the booster dose since it was opened for all adults beginning April 10.

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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