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Coronavirus pandemic | Police clash with crowds in Ahmedabad after stricter lockdown

Authorities in the city ordered all shops, except those selling milk and medicines, to close on midnight Wednesday until May 15, implementing a stricter lockdown than the national one in place since March 25, in an effort to curb a rise in infections.

May 08, 2020 / 22:46 IST
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Some residents frustrated over a strict coronavirus lockdown in Ahmedabad, the largest city in Gujarat, hurled stones and were met with teargas in clashes with paramilitary forces on Friday.

Authorities in the city ordered all shops, except those selling milk and medicines, to close on midnight Wednesday until May 15, implementing a stricter lockdown than the national one in place since March 25, in an effort to curb a rise in infections.

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Clashes erupted in the Shahpur locality of Ahmedabad when police and paramilitary forces tried to enforce the lockdown, asking people to stay indoors.

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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