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HomeNewsIndiaCOVID-19 fight | Government extends lockdown by two more weeks, eases restrictions in new order
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COVID-19 fight | Government extends lockdown by two more weeks, eases restrictions in new order

The government will continue the strict measures it has enforced in places classified as red zones — such as New Delhi and Mumbai — and orange zones, which show no abatement in the number of people affected by the coronavirus.

May 02, 2020 / 16:32 IST
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The government said on May 1 that it will extend its lockdown for another two weeks, but with relaxations in several areas that will potentially spring back to life economic activity.

The government will continue the strict measures it has enforced in places classified as red zones — such as New Delhi and Mumbai — and orange zones, which show no abatement in the number of people affected by the coronavirus . In green zones or low risk areas, some movement of people and economic activities will be allowed, said a statement issued by the Union home ministry.

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The government was due to announce on May 3 its decision whether to extend the 40-day-old lockdown. On May 1, India registered another daily high of 1,755 infections, taking the total number of cases to 35,365 with 1,152 deaths.

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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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