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Revelers throng to New Year's parties world over after COVID hiatus

Celebrations are being held at the Great Wall in Beijing, while in Shanghai authorities said traffic will be stopped along the waterfront Bund to allow pedestrians to gather on New Year’s Eve.

December 31, 2022 / 21:18 IST
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Fireworks explode over the Sydney Opera House in Sydney, Australia, Sunday, Jan. 1, 2023. (Bianca De Marchi/AAP Image via AP)

With countdowns and fireworks, revelers in major city centers across the Asia-Pacific region ushered in the first new year without COVID-19 restrictions since the pandemic began in 2020.

While COVID-19 continues to cause death and dismay, particularly in China, which is battling a nationwide surge in infections after suddenly easing anti-epidemic measures, countries had largely lifted quarantine requirements, restrictions for visitors and relentless testing that had limited travel and places people can go to.

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Celebrations are being held at the Great Wall in Beijing, while in Shanghai authorities said traffic will be stopped along the waterfront Bund to allow pedestrians to gather on New Year’s Eve. Shanghai Disneyland will also hold a special fireworks show to welcome 2023.

On the last day of the year marked by the brutal war in Ukraine, many in the country returned to capital Kyiv to spend New Year’s Eve with their loved ones. As Russia attacks continue to target power supplies leaving millions without electricity, no big celebrations are expected and a curfew will be in place as the clock rings in the new year. But for most Ukrainians being together with their families is already a luxury.

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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