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How to keep COVID-19 outside your home

COVID-19 can spread anywhere, even in places where you feel safe, like your home. If even one person in your household gets COVID-19, it can spread to others in your home. Learn what you can do to keep COVID-19 outside your home, and if it gets in your home, what you can do to keep it from spreading.

April 27, 2021 / 10:32 IST
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COVID-19 can spread anywhere, even in places where you feel safe, like your home.
COVID-19 can spread anywhere, even in places where you feel safe, like your home.

A second wave of coronavirus has a very dangerous effect on the people with over three lakh cases reported daily in India. There is oxygen, and bed shortage has also been reported from various parts of the country.

COVID-19 can spread anywhere, even in places where you feel safe, like your home. If even one person in your household gets COVID-19, it can spread to others in your home. Learn what you can do to keep COVID-19 outside your home, and if it gets in your home, what you can do to keep it from spreading.

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Here is how you can keep COVID-19 outside your home

You have a chance of being exposed to COVID-19 and bringing it back to your home when you leave your house for work or for any other reason. The chances are also higher when you have close contact with other people.

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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