HomeNewsWorldThe newest diplomatic currency: COVID-19 vaccines

The newest diplomatic currency: COVID-19 vaccines

India, China, the UAE and others dole out donations in countries where they seek sway. In some cases, they are sending COVID-19 vaccine doses despite pressing needs at home.

February 12, 2021 / 08:25 IST
Story continues below Advertisement
File image: Brazil's Health Minister Eduardo Pazuello, Foreign Minister Ernesto Araujo, Communications Minister Fabio Faria and Indian ambassador Suresh Reddy prepare to receive two million doses of AstraZeneca-Oxford COVID-19 vaccines from India at Sao Paulo International Airport, Brazil on January 22, 2021. (Image: Reuters/Amanda Perobelli)
File image: Brazil's Health Minister Eduardo Pazuello, Foreign Minister Ernesto Araujo, Communications Minister Fabio Faria and Indian ambassador Suresh Reddy prepare to receive two million doses of AstraZeneca-Oxford COVID-19 vaccines from India at Sao Paulo International Airport, Brazil on January 22, 2021. (Image: Reuters/Amanda Perobelli)

India, the unmatched vaccine manufacturing power, is giving away millions of doses to neighbors friendly and estranged. It is trying to counter China, which has made doling out shots a central plank of its foreign relations. And the United Arab Emirates, drawing on its oil riches, is buying jabs on behalf of its allies.

The coronavirus vaccine — one of the world’s most in-demand commodities — has become a new currency for international diplomacy.

Story continues below Advertisement

Countries with the means or the know-how are using the shots to curry favor or thaw frosty relations. India sent them to Nepal, a country that has fallen increasingly under China’s influence. Sri Lanka, in the midst of a diplomatic tug of war between New Delhi and Beijing, is getting doses from both.

The strategy carries risks. India and China, both of which are making vaccines for the rest of the world, have vast populations of their own that they need to inoculate. Though there are few signs of grumbling in either country, that could change as the public watches doses get sold or donated abroad.

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