HomeNewsIndiaPM Narendra Modi launches India’s massive COVID-19 vaccination drive

PM Narendra Modi launches India’s massive COVID-19 vaccination drive

COVID-19 vaccination drive: Authorities have planned to vaccinate around 100 beneficiaries at each session site on the inaugural day of the exercise.

January 16, 2021 / 11:19 IST
Story continues below Advertisement
Prime Minister Narendra Modi addressing the nation while launching the COVID-19 vaccination drive (Image: YouTube/Narendra Modi)
Prime Minister Narendra Modi addressing the nation while launching the COVID-19 vaccination drive (Image: YouTube/Narendra Modi)

Prime Minister Narendra Modi launched India’s massive COVID-19 vaccination exercise via a video conference on January 16.

“Everyone was asking as to when the vaccine will be available. It is available now. I congratulate all the countrymen on this occasion,” PM Modi said in his address.

Story continues below Advertisement

“Usually it takes many years to develop a vaccine but in such a short span of time, not one, but two 'Made in India' vaccines are ready. The work on other vaccines is also progressing at a fast pace,” PM Modi added.

PM Modi said that the unprecedented vaccination exercise will help decisively end the coronavirus pandemic. “Such a vaccination drive, at such a massive scale, was never conducted in history. There are over 100 countries having less than three crore population and India is administering vaccination to 3 crore people in first phase itself. In second phase, we have to take this number to 30 crore,” the prime minister said.

COVID-19 Vaccine
Frequently Asked Questions

View more

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.
View more
+ Show