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HomeNewscoronavirusWe don't need a lockdown, have infrastructure to deal with COVID-19 now: PM Modi

We don't need a lockdown, have infrastructure to deal with COVID-19 now: PM Modi

A "vaccine utsav" should be observed from April 11 to April 14 to promote the usage of vaccine among the eligible section of the population, Modi told the chief ministers.

April 08, 2021 / 21:13 IST
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Prime Minister Narendra Modi (File image: Twitter/@BJP4India)

As the second wave of COVID-19 in India intensifies, Prime Minister Narendra Modi on April 8 said a number of states have crossed the peak of the pandemic's first wave. The need is to combat the health crisis on "war footing", he said in a review meeting held virtually with the chief ministers of states and union territories.

The country is witnessing an unprecedented growth in new infections, Modi said, adding that the situation is a "big cause of worry" before the nation.

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The laxity adopted by the public, along with a "casual approach" shown by the administration in some states is responsible for the high transmission rate of the virus, Modi suggested.

The country, however, does not require a blanket lockdown and is better poised to tackle the crisis as compared to the last year when COVID-19 was declared a pandemic, he claimed.

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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