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HomeNewsTrendsCurrent AffairsCOVID-19 | What is caution fatigue and how it might have led to second coronavirus wave in India

COVID-19 | What is caution fatigue and how it might have led to second coronavirus wave in India

Authorities have warned people with lockdown again if COVID-19 rules continue to be flouted as experts stress that violation of protocols due to caution fatigue is the main reason behind India witnessing the COVID-19 second wave.

March 22, 2021 / 16:24 IST
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Representational image (Source: Reuters)

After a brief moment of lull and relief, India is back to adding a worrying number of new coronavirus infections daily. As the country stares at a second wave of the coronavirus pandemic, with 46,951 fresh COVID-19 cases being added in the last 24 hours – the highest since November – experts are suggesting that caution fatigue is to blame this time.

India’s coronavirus case tally as of March 22 is 1,16,46,081, with a sharp surge in cases being reported since the past week. Bulk of these cases continue to be reported from Maharashtra, with the state alone adding over 30,000 new infection in the past 24 hours.

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In view of the alarming COVID-19 situation in the country once again, restrictions have returned in several parts of the country. While schools have been shut down once again in several states, in tourist places like Rajasthan, producing a COVID-19 negative certificate has been mandated for those entering the state. Night curfews have returned too, and the staff strength in offices have been reduced in Maharashtra, with the Mumbai civic body also making institutional quarantine mandatory for those flying in from the United Kingdom, Middle East, Europe, Brazil, and South Africa.

Authorities have warned people with lockdown again if COVID-19 rules continue to be flouted as experts stress that violation of protocols due to caution fatigue is the main reason behind India witnessing the COVID-19 second wave.

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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