HomeNewsIndiaCOVID-19 | Maharashtra makes RT-PCR test compulsory for domestic travellers due to new Omicron variant

COVID-19 | Maharashtra makes RT-PCR test compulsory for domestic travellers due to new Omicron variant

The development comes after a new COVID-19 variant Omicron was detected in South Africa and declared a “variant of concern” by the World Health Organization.

December 01, 2021 / 12:43 IST
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Mumbai International Airport (Representative Image)
Mumbai International Airport (Representative Image)

The Government of Maharashtra, in an order dated November 30, has made it mandatory for intra-state travellers to either be fully vaccinated or hold valid RT-PCR tests and for inter-state travellers to produce RT-PCR tests (48 hours), without exception.

The development comes after a new COVID-19 variant Omicron was detected in South Africa and declared a “variant of concern” by the World Health Organization (WHO), the order said.

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The order states that the move is being implemented under the Disaster Management Act, 2005 “with immediate effect”.

Here are all the restrictions being imposed on air travel into Maharashtra:

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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