HomeNewsIndiaArvind Kejriwal seeks to shut down markets emerging as COVID hotspots; Centre to increase ICU beds to 6,000, double testing

Arvind Kejriwal seeks to shut down markets emerging as COVID hotspots; Centre to increase ICU beds to 6,000, double testing

Addressing an online media briefing, Kejriwal also said that the Delhi government has sent a proposal to Lt Governor Anil Baijal to allow only 50 people to attend wedding ceremonies against the earlier limit of 200.

November 18, 2020 / 08:11 IST
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File image: Delhi CM Arvind Kejriwal
File image: Delhi CM Arvind Kejriwal

Delhi Chief Minister Arvind Kejriwal sought the Centre's approval for shutting down markets which could be COVID-19 hotspots, as authorities spelled out a fortified strategy including increasing ICU beds, doubling testing capacity to nearly 1.2 lakh and deploying 7000-8000 surveillance teams in vulnerable pockets in the wake of the recent spike in cases.

Addressing an online media briefing, Kejriwal also said that the Delhi government has sent a proposal to Lt Governor Anil Baijal to allow only 50 people to attend wedding ceremonies against the earlier limit of 200.

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As the national capital has witnessed a spurt in coronavirus cases, people coming from Delhi to Noida will be randomly tested for COVID-19 from Wednesday.

However, there will be no restriction on the free movement of people between Noida and Delhi, District Magistrate of Gautam Buddha Nagar Suhas L Y Suhas told PTI.

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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