HomeNewsBusinessWire NewsRussia says medics to get anti-COVID shots in two weeks, some Russians wary

Russia says medics to get anti-COVID shots in two weeks, some Russians wary

The vaccine, called “Sputnik V” in homage to the world’s first satellite launched by the Soviet Union in 1957, has yet to complete its final trials and some scientists said they feared Moscow may be putting national prestige before safety.

August 12, 2020 / 22:06 IST
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Representative image
Representative image

Russia said on August 12, the first batch of the world’s first COVID-19 vaccine would be rolled out within two weeks and rejected the “groundless” safety concerns aired by some experts over Moscow’s rapid approval of the drug.

The vaccine, called “Sputnik V” in homage to the world’s first satellite launched by the Soviet Union in 1957, has yet to complete its final trials and some scientists said they feared Moscow may be putting national prestige before safety.

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“It seems our foreign colleagues are sensing the specific competitive advantages of the Russian drug and are trying to express opinions that in our opinion are completely groundless,” Health Minister Mikhail Murashko said the day after President Vladimir Putin announced it had won regulatory approval.

On the streets of Moscow, some Russians said they would be too scared to try the vaccine, while others agreed with their government that scepticism expressed by foreign experts was driven by jealousy.

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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