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India logs more than 7,000 new COVID infections, 25 deaths

The overall COVID death toll rose to 5,27,965 with 33 fatalities in the last 24 hours, which includes eight deaths reconciled by Kerala, the data updated at 8 am stated.

September 03, 2022 / 10:24 IST
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With 7,219 new coronavirus infections being reported in a day, India’s total tally of COVID-19 cases rose to 4,44,49,726, while the active cases declined to 56,745, according to the Union Health Ministry data updated on Saturday.

The overall COVID death toll rose to 5,27,965 with 33 fatalities in the last 24 hours, which includes eight deaths reconciled by Kerala, the data updated at 8 am stated.

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The active cases comprise 0.13 per cent of the total infections.

The national COVID-19 recovery rate has increased to 98.68 per cent, the health ministry said.

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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