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Last Updated : Aug 14, 2020 05:22 PM IST | Source: Moneycontrol.com

Home Minister Amit Shah tests negative for COVID-19

Amit Shah had tested COVID-19 positive on August 2.

Home Minister Amit Shah on August 14 said that he has tested negative for COVID-19 and will be isolating at home for the next few days.

Shah had tested positive for coronavirus on August 2.

"Today my corona test report has come negative. I thank God and also express my heartfelt gratitude to all those who blessed me and my family by wishing me well during this period. Will stay in home isolation for a few more days on the advice of doctors," Shah tweeted.


"I also thank all the doctors and paramedical staff of Medanta Hospital who have helped me in fighting the infection and who have been treating me," Shah added.

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 on Aug 14, 2020 05:22 pm