HomeNewsIndiaSahara Group's Subrata Roy tests positive for COVID-19

Sahara Group's Subrata Roy tests positive for COVID-19

Amidst the rising number of COVID-19 cases, Subrata Roy has appealed to everyone that the priority should be to "stay safe and take care of people around us", according to a release.

April 09, 2021 / 16:43 IST
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Sahara group Chairman Subrata Roy Sahara has tested positive for coronavirus.

Amidst the rising number of COVID-19 cases, Roy has appealed to everyone that the priority should be to "stay safe and take care of people around us", according to a release.

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As per the release, Roy, who is the Managing Worker and Chairman of Sahara India Pariwar, has tested positive for coronavirus.

On Friday, India reported a record single-day spike of 1,31,968 new COVID-19 cases, pushing its infection tally to 1,30,60,542. The death toll increased to 1,67,642 with 780 more fatalities in a day, highest since October 18, latest data from the Union health ministry showed.

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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