HomeNewsIndiaCoronavirus pandemic | India and US collaborating on combating COVID-19: Ambassador Taranjit Singh Sandhu

Coronavirus pandemic | India and US collaborating on combating COVID-19: Ambassador Taranjit Singh Sandhu

The deadly coronavirus that first emerged in China's Wuhan city has drastically spread around the world, infecting 471,518 people and causing 21,293 deaths, according to the Johns Hopkins coronavirus tracker.

March 26, 2020 / 11:54 IST
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India and the US are working together on combating the deadly coronavirus and collaboration is underway in the areas of diagnostics and therapeutics of the disease, which so far has taken the lives of more than 20,000 people globally, according to the Indian envoy here.

The deadly coronavirus that first emerged in China's Wuhan city has drastically spread around the world, infecting 471,518 people and causing 21,293 deaths, according to the Johns Hopkins coronavirus tracker.

Story continues below Advertisement

"In the present context of COVID-19 pandemic, close collaboration in the areas of diagnostics and therapeutics of the disease is underway,” India's Ambassador to the US, Taranjit Singh Sandhu told PTI.

"India and the United States have had a long-standing productive partnership in the healthcare sector, especially between the research institutions and industries of both countries,” 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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