HomeNewsIndiaCoronavirus pandemic: COVID-19 hotspots in Delhi, Noida - complete list

Coronavirus pandemic: COVID-19 hotspots in Delhi, Noida - complete list

These localities are part of hotspots, which means areas where COVID-19 positive cases have been detected in the past

April 09, 2020 / 08:55 IST
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The Uttar Pradesh and Delhi governments have announced sealing of coronavirus hotspots in the respective states and union territory in order to prevent COVID-19 from spreading further.

As the national capital reported 93 new cases taking the total number of infections to 669, Chief Minister Arvind Kejriwal held an emergency meeting with senior ministers and top officials of the Delhi government on April 8 and took a series of decisions to check the spread of the virus.

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After the meeting, Deputy Chief Minister Manish Sisodia announced the decision of sealing 20 coronavirus hotspots having small pockets of settlements and apartment complexes. Nobody will be allowed to enter or exit from these areas, and the government will ensure the delivery of essential items there, the deputy chief minister told reporters.

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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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