HomeNewsPoliticsPM Modi should spell out strategy to tackle coronavirus: Manish Tewari

PM Modi should spell out strategy to tackle coronavirus: Manish Tewari

Congress spokesperson Manish Tewari said the prime minister has not talked about the plight of migrant workers who are quarantined at state borders and what the government intends to do about them.

April 14, 2020 / 14:01 IST
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The Congress on Tuesday asked Prime Minister Narendra Modi to spell out the government's strategy to tackle coronavirus and what steps it plans to take to mitigate woes of migrant labourers and farmers waiting to harvest crops.

Congress spokesperson Manish Tewari said the prime minister has not talked about the plight of migrant workers who are quarantined at state borders and what the government intends to do about them, as most of them have completed their 14-day quarantine.

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Addressing a press conference through video, he said the prime minister has also not talked about ramping up mass testing in the country for COVID-19 or about steps taken to increase the purchase of personal protection equipment.

He said the prime minister also did not talk about ensuring maintenance of supply chain of essential commodities and for harvesting of the Rabi crop.

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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