HomeNewsWorldChina police out in numbers to prevent more COVID protests

China police out in numbers to prevent more COVID protests

At least one person in the city of Hangzhou was arrested late on Monday, according to social media videos, after reports a busload of demontrators were taken away by police during Sunday night protests in Shanghai.

November 29, 2022 / 09:37 IST
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Demonstrators shouting slogans as police hold their positions, in Shanghai. Angry crowds took to the streets in Shanghai in the early hours of Sunday.
Demonstrators shouting slogans as police hold their positions, in Shanghai. Angry crowds took to the streets in Shanghai in the early hours of Sunday.

Chinese police were out in force in Beijing and Shanghai on Tuesday to prevent more protests against COVID curbs which have disrupted the lives of millions, damaged the economy and briefly sparked rare calls for President Xi Jinping to step down.

At least one person in the city of Hangzhou was arrested late on Monday, according to social media videos, after reports a busload of demontrators were taken away by police during Sunday night protests in Shanghai.

Story continues below Advertisement

Simmering discontent with COVID prevention policies three years into the pandemic ignited into broader protests in cities thousands of miles apart throughout the weekend.

Mainland China's biggest wave of civil disobedience since Xi took power a decade ago comes as the number of COVID cases hit record highs daily and large parts of several cities face a new round of lockdowns.

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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