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New rules for extended lockdown: What is allowed, what is not

The said relaxations will, however, not be applicable in the containment zones as demarcated by States/UTs/ District Administrations

April 15, 2020 / 19:42 IST
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The Centre has released revised guidelines for the extended coronavirus lockdown.

The Government of India Information and Broadcasting, in a press release dated April 15, has published a set of revised consolidated guidelines of the Ministry of Home Affairs about what is allowed and what is not wef April 20

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The said relaxations will, however, not be applicable in the containment zones as demarcated by States/UTs/ District Administrations. Such zones will not be allowed to have any unchecked inward/outward movement, except for maintaining essential services, such as medical emergencies and law & order duties, and government business continuity.

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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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