HomeNewsOpinionCOVID-19 | India can turn this crisis into an environmental and economic opportunity

COVID-19 | India can turn this crisis into an environmental and economic opportunity

The coronavirus pandemic is a reminder to all, especially India, that all forms of life is necessary and must be protected for our survival

May 10, 2020 / 12:03 IST
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REUTERS
REUTERS

Three weeks after being locked into homes there is now the beginning of a realisation that our future as a species demands a drastic rethink of our present style of destructive and exploitative living — a living which thrives on ‘development’ .

The Vice-President has elaborated on this, quoting from the Rig Veda to underline the inescapable link between the happiness of mankind and all other lives on earth — animals, plants, and rivers. Other religions, like Buddhism, also base themselves on the ‘oneness’ of all things.

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On another level, scientists, such as, late Barry Commoner have been warning since 1971 that ‘everything is connected to everything else’. In 2006, biologists found a dramatic ‘bootprint’ of changes in the ecosystem, indicating nature in trouble, and inevitably, humankind. However, governments ignored it all, to deliver greater cities, more technology, fast cars and faster trains. In the process, waste piled up, the air was poisoned, and the water foamed.

India did the same, but with less excuse. This country has an age-old tradition of respecting environment, which is seen in the worship of a whole legion of birds and animals.

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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