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Govt closely monitoring exports of products used to deal with Covid

The move is aimed at dealing with any possible emergency situation on account of a spurt in coronavirus cases.

December 29, 2022 / 11:28 IST
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The government has started close monitoring of exports of products used to deal with Covid infections such as PPE kits, masks, ventilators and certain medicines like paracetamol on account of rising infections in various countries, including China, an official said.

The move is aimed at dealing with any possible emergency situation on account of a spurt in coronavirus cases.

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"We are keeping a close watch on exports of all these products. We are monitoring the situation to take appropriate decisions, though the situation at present is not alarming. We should be prepared for everything and for that our domestic requirement should be ready," the official said.

"We have started collecting data on a daily basis for monitoring purposes for products like PPE kits, syringes, gloves, certain medicines like Remdesivir and paracetamol," the official added.

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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