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Biological E's COVID Vaccine: Govt to pay Rs 1500 crore advance to procure 30 crore doses

The COVID-19 vaccine of Biological-E is currently undergoing Phase-3 clinical trial after showing promising results in Phase 1 and 2 clinical trials. The vaccine being developed by Biological-E is a RBD protein sub-unit vaccine and is likely to be available in the next few months.

June 03, 2021 / 08:35 IST
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The Central government on June 3 said it has finalised arrangements with Hyderabad based vaccine manufacturer Biological-E to reserve 30 crore of COVID-19 vaccine doses.

These vaccine doses will be manufactured and stockpiled by  Biological-E  from August-December 2021. For this purpose, the Union Ministry of Health would be making an advance payment of Rs. 1500 crore to Biological-E.

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The COVID-19 vaccine of Biological-E is currently undergoing Phase-3 clinical trial after showing promising results in Phase 1 and 2 clinical trials. The vaccine being developed by Biological-E is a RBD protein sub-unit vaccine and is likely to be available in the next few months.

The proposal of Biological-E was examined and recommended for approval after due diligence by National Expert Group on Vaccine Administration for COVID-19 (NEGVAC).

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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