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HomeNewsIndiaCOVID-19: Centre asks states to ensure 'carefully calibrated' unlock, calls for ramping up of vaccination drive

COVID-19: Centre asks states to ensure 'carefully calibrated' unlock, calls for ramping up of vaccination drive

The home secretary said regular monitoring of COVID-19 appropriate behaviour is required to prevent relapse.

June 19, 2021 / 13:27 IST
Ajay Bhalla said while the opening up of activities, after decline in cases is essential, states and UTs must ensure that the whole process is "carefully calibrated". (Photo Credit: Twitter/@PIBHomeAffairs)

As India prepares for a probable third wave of COVID-19, the government on June 19 asked all states to ensure that there is no complacency in adhering to COVID-19-appropriate behaviour and the test-track-treat strategy.

Union Home Secretary Ajay Bhalla wrote to chief secretaries of all states and urged them to ensure process of unlocking is 'carefully calibrated'. He also said that vaccination against COVID-19, in the present scenario, is critical to break the chain of transmission.

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The home secretary said that during the second COVID-19 wave, a significant surge in cases was witnessed in several states and UTs, and many of them imposed restrictions in order to contain the spread of the infection.

"With a decline in the number of active cases, many states and UTs have started relaxing restrictions. I would like to highlight that the decision to impose or ease restrictions has to be taken, based on the assessment of the situation at the ground level," he said.

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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Bhalla said while the opening up of activities, after decline in cases is essential, states and UTs must ensure that the whole process is "carefully calibrated".

Read: New software developed to help identify patients requiring ventilator support: Govt

"While opening up, it would be extremely important to follow the five-fold strategy of Covid appropriate behaviour, test-track-treat and vaccination," he said.

The home secretary said regular monitoring of COVID-19 appropriate behaviour is required to prevent relapse. To reiterate, Covid appropriate behaviour includes mandatory use of masks, hand hygiene, social distancing and also proper ventilation of closed spaces, he said.

"However, easing of restrictions in some states, have led to resumption of crowding of people in markets etc., without adherence to the norms of Covid appropriate behaviour," he said.

It is, therefore essential to ensure that complacency does not set in, and there is no let-up in adhering to Covid appropriate behaviour, while opening up activities, the home secretary said.

He further said that a successful immunisation drive is essential to break the chain of virus transmission. "Therefore, all states and UT governments should step up the pace of vaccination, to cover the maximum number of people in an expeditious manner," the letter read.

Click here for Moneycontrol's full coverage of COVID-19

Moneycontrol News
first published: Jun 19, 2021 01:27 pm

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