HomeNewsTrendsBill Gates congratulates PM Modi as India crosses 200 crore Covid vaccinations

Bill Gates congratulates PM Modi as India crosses 200 crore Covid vaccinations

"Congratulations Narendra Modi for yet another milestone of administering #200crorevaccinations," wrote Bill Gates on Twitter.

July 20, 2022 / 14:55 IST
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PM Modi with Bill Gates in 2015 (File Photo)
PM Modi with Bill Gates in 2015 (File Photo)

Microsoft co-founder Bill Gates congratulated Prime Minister Narendra Modi as the total number of Covid vaccinations administered in India crossed 200 crore. Gates also expressed gratitude to the Indian government for mitigating the impact of Covid through a vigorous vaccination programme, and to Indian vaccine manufacturers as well.

"Congratulations Narendra Modi for yet another milestone of administering #200crorevaccinations. We are grateful for our continued partnership with Indian vaccine manufacturers and the Indian government for mitigating the impact of COVID19," Microsoft co-founder tweeted on Wednesday. PM Modi responded to Gates, saying the success of India's vaccination drive was made possible by the "collective efforts of many, including scientists, doctors and nurses."

"India's vaccination drive is big on speed and scale. It has been powered by collective efforts of many, including scientists, doctors and nurses. At the same time, the people of India have shown remarkable faith in science and taken their doses in a timely manner," PM Modi tweeted.

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The Bill and Melinda Gates Foundation has committed $2 billion to support the global response to Covid-19. This includes funds for the development and procurement of new vaccines as well as guarantees and forgivable loans to stimulate private-sector innovation.

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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“In 2020, we facilitated a second-source agreement between AstraZeneca and Serum Institute of India to ensure timely COVID-19 immunization access in India as well as in other low- and middle-income countries through the Gavi-led COVAX initiative,” the foundation states on its website.

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