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Health or wealth? Nations pressured to loosen coronavirus rules

Spanish Prime Minister Pedro Sánchez said his government must balance its response to the virus crisis that “threatens to destroy lives and at the same time destroy the economic and social fabric of our country.”

April 13, 2020 / 21:17 IST
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As the coronavirus pandemic throws millions out of work and devastates economies worldwide, governments are struggling with the delicate balance between keeping people safe from a highly contagious virus and making sure they can still make a living or even have enough to eat.

Workers in some nonessential industries were returning to their jobs Monday in Spain, one of the hardest-hit countries in the coronavirus pandemic, while in South Korea, officials were warning that hard-earned progress fighting the virus could be eroded by new infections as restrictions ease.

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The decisions are complicated because each nation is on its own coronavirus arc, with places like Britain, Japan and parts of the United States still seeing increasing daily levels of deaths or infections; France and New York hoping they are stabilizing, albeit at a high plateau of deaths; and hard-hit nations like Italy and Spain seeing declines in the rates of increase.

Spanish Prime Minister Pedro Sánchez said his government must balance its response to the virus crisis that “threatens to destroy lives and at the same time destroy the economic and social fabric of our country.”

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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