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Last Updated : Sep 19, 2020 04:30 PM IST | Source: PTI

Karnataka Deputy Chief Minister Ashwath Narayan tests positive for COVID-19

He is the third minister in Chief Minister BS Yediyurappa's cabinet to test positive this week. Speaker Vishweshwar Hegde Kageri had mandated all MLAs take COVID-19 tests before the start of the monsoon session on September 21.

PTI

Karnataka Deputy Chief Minister C N Ashwath Narayan on Saturday said he has tested positive for COVID-19.

"In anticipation of the upcoming Assembly sessions, I underwent a #COVID19 test on Saturday and my results have returned positive. I am asymptomatic and will be under home isolation," Narayan tweeted.

He has requested all those who have come in contact with him to take the necessary precautions.

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In the wake of the pandemic, Assembly Speaker Vishweshwar Hegde Kageri has made it mandatory for all those attending it to undergo RT-PCR test for COVID-19 infection, 72 hours prior to the start of the monsoon session from September 21.

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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Narayan is the latest in the list of Ministers in Chief Minister B S Yediyurappa's cabinet who have tested positive for coronavirus.

Earlier this week, Home Minister Basavaraj Bommai and Food and Civil Supplies Minister K Gopalaiah had tested positive for COVID.

Prior to that, Yediyurappa and his Ministers including B Sriramulu, C T Ravi, B C Patil, Anand Singh, Byrathi Basavaraj, Prabhu Chavan, A Shivaram Hebbar, K S Eshwarappa and Shashikala Jolle had tested positive and have now recovered.
First Published on Sep 19, 2020 04:20 pm
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