HomeNewsBusinessCompaniesClamour for sharing vaccine tech and IPR grows louder by states; puts Centre under pressure

Clamour for sharing vaccine tech and IPR grows louder by states; puts Centre under pressure

The central government, however, believes that the exercise of statutory powers would be 'counter-productive’ at this stage and is actively engaging itself with global organisations at a diplomatic level to find out a solution in the best possible interest of India.

May 11, 2021 / 21:38 IST
Story continues below Advertisement

Delhi Chief Minister Arvind Kejriwal and Andhra Pradesh Chief Minister YS Jagan Mohan Reddy on May 11 wrote letters to Prime Minister Narendra Modi, asking the Centre to nudge the COVID-19 vaccine makers to transfer technology or else exercise patent waiver provisions to allow other manufacturers to produce the vaccines.

Kejriwal in his letter to the Prime Minister urged the government to push the two Indian companies, the Serum Institute of India (SII) and Bharat Biotech to share the formula of their COVID-19 vaccines, Covishield and Covaxin with other manufacturers.

Story continues below Advertisement

The Delhi Chief Minister said the manufacturers can pay royalty to both the companies.

He further demanded that the government should also consider use of patent waiver flexibilities available under the domestic law.

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