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'Force of nature' Kristalina Georgieva leads IMF through coronavirus storm

The impact of the coronavirus is magnified in emerging markets by crowded conditions, plummeting commodity prices and massive capital flight.

April 13, 2020 / 18:10 IST
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Bulgarian economist Kristalina Georgieva is emerging as a powerful voice for the poor, as the coronavirus pandemic that has plunged the world into recession threatens to tip developing countries into chaos.

The chief of the International Monetary Fund grew up behind the "Iron Curtain" of the Soviet Union, and has frequently recalled how painful it was to see her mother's life savings disappear overnight during the 1990s currency crisis.

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She has been blunt about the need to save the world's poorest countries, who account for a quarter of the global population, from a similar plight.

The impact of the coronavirus is magnified in emerging markets by crowded conditions, plummeting commodity prices and massive capital flight.

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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