HomeNewsWorldChina’s economy pays a price as lockdowns restrict nearly a third of the population

China’s economy pays a price as lockdowns restrict nearly a third of the population

Hundreds of thousands of people have been sent to isolation facilities in China, and millions more have been told to stay in their homes.

April 15, 2022 / 13:06 IST
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Representative image (Source: AP)
Representative image (Source: AP)

Nearly 400 million people are estimated to be under some form of lockdown in China as officials try to stop a fast-moving omicron outbreak that is beginning to weigh on the world’s second-largest economy.

Hundreds of thousands of people have been sent to isolation facilities in China, and millions more have been told to stay in their homes. Officials in dozens of cities have shut down normal daily life across the country in a race to track and trace the coronavirus and stamp out China’s worst outbreak since the start of the pandemic.

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The Japanese bank Nomura has estimated that 373 million people in 45 Chinese cities are under some kind of lockdown, about a third of the population and accounting for the equivalent of around $7.2 trillion in annual gross domestic product.

It’s part of a pandemic strategy that is increasingly at odds with China’s own economic growth expectations — one that has prompted economists and even the country’s premier to sound an alarm.

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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