HomeNewsTrendsExclusive: States make desperate demands for more COVID-19 vaccines, Centre faces a stockout

Exclusive: States make desperate demands for more COVID-19 vaccines, Centre faces a stockout

The Union government’s failure to procure vaccine doses immediately may be seen as an indication that booster shots against COVID may be available only in the private market in days to come.

December 23, 2022 / 08:19 IST
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Representative image
Representative image

The growing COVID-19 scare and increasing public demand for vaccines have prompted several states to reach out to the Centre but the Union government is staring at a stockout, with less than 1 crore shots of Coronavirus vaccines left in its kitty.

“Several states, such as Karnataka, Uttar Pradesh and Telangana, have made desperate calls for COVID-19 vaccines in view of the demand for booster shots but there is no decision yet on whether we are going to procure more stocks,” said a government source.

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Curiously, there has been no discussion on fresh procurements by the government for the national COVID-19 vaccination programme even during the two crucial top-level meetings over the last two days.

Moneycontrol reached out to Union health secretary Rajesh Bhushan for his comments on the issue but no response has been received so far. This report will be updated when he responds to the query.

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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