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In Depth | Coronavirus in India: Preparedness, challenges and the political slugfest

Amid the assurance given by the government that it is taking all the steps to check the spread of coronavirus in India, Opposition has slammed the actions.

March 06, 2020 / 18:35 IST
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India is scrambling to counter an outbreak of novel coronavirus after over two dozen cases were reported various regions across the country.

The virus, which started in China’s Wuhan on December 31, 2019, has now reached 85 countries and territories with the number of cases rose to 97,510, including 3,345 deaths.

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As of March 5, a total of 31 confirmed cases of COVID-19 was reported in India. Of these, 17 cases were in Jaipur, six in Agra, three in Kerala, four in Delhi and one in Telangana. Hospital isolation of the cases, tracing and home quarantine of the contacts are ongoing in these localities.

The government of India is constantly assuring that with the collective efforts of the central ministries and states and Union territories, precautionary measures have been taken to prevent the spread of the disease. The government further assured that the measures have not only been taken for people residing in India, but Indian Embassies across the world are on the job wherever there has been an outbreak of coronavirus.

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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