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Coronavirus Update | India reports 18,870 fresh COVID-19 cases, 378 deaths

The death toll climbed to 4,47,751 with 378 fresh fatalities, according to the data updated at 8 am.

September 29, 2021 / 10:03 AM IST

The daily rise in coronavirus infections remained below 20,000 for the second consecutive day with 18,870 fresh cases recorded in a single day, while the active cases declined to 2,82,520, the lowest in 194 days, according to the Union Health Ministry data updated on Wednesday.

With the fresh cases, India's tally of COVID-19 cases rose to 3,37,16,451.

The death toll climbed to 4,47,751 with 378 fresh fatalities, according to the data updated at 8 am.

The active cases comprise 0.84 percent of the total infections, the lowest since March 2020, while the national COVID-19 recovery rate was recorded at 97.83 percent, the highest since March 2020, the ministry said.

A decrease of 9,686 cases has been recorded in the active COVID-19 caseload in a span of 24 hours.

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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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India's COVID-19 tally had crossed the 20-lakh mark on August 7, 2020, 30 lakh on August 23, 40 lakh on September 5 and 50 lakh on September 16. It went past 60 lakh on September 28, 70 lakh on October 11, crossed 80 lakh on October 29, 90 lakh on November 20 and surpassed the one-crore mark on December 19.

India crossed the grim milestone of two crore on May 4 and three crore on June 23.
Moneycontrol News
first published: Sep 29, 2021 10:03 am

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