HomeNewscoronavirusCOVID-19 update |Mumbai logs 13,702 new cases, down 16.55% from day ago; 6 more die

COVID-19 update |Mumbai logs 13,702 new cases, down 16.55% from day ago; 6 more die

According to a BMC bulletin, with these additions, the city's coronavirus tally jumped to 9,69,989, while the death toll climbed to 16,426.

January 13, 2022 / 21:29 IST
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(Image: Reuters)
(Image: Reuters)

Mumbai reported 13,702 new COVID-19 cases on Thursday, down 16.55 per cent from 16,420 infections registered a day ago, and six fresh fatalities, the Brihanmumbai Municipal Corporation (BMC) said. According to a BMC bulletin, with these additions, the city's coronavirus tally jumped to 9,69,989, while the death toll climbed to 16,426.

As the daily COVID-19 tally dipped by 2,718, the city reported 16.55 per cent less cases as compared to Wednesday. The case positivity rate also came down to 21.73 from 24.38 per cent a day before.The rate indicates the percentage of people who test positive for the virus of those overall who have been tested.

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ALSO READ: 96% hospitalisations in Mumbai without jabs; WHO calls Omicron 'dangerous' for unvaccinated

On Wednesday, the daily cases in the financial capital had surged after witnessing a dip for four straight days. According to the bulletin, Mumbai reported 13,702 new infections on the back of 63,031 tests conducted in the last 24 hours.

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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first published: Jan 13, 2022 09:28 pm

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