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Singapore Airlines cuts capacity by 96%; grounds most of its fleet

The move comes as global travel hub Singapore closed its borders to travellers and transiting passengers in an effort to stem the spread of the virus.

March 23, 2020 / 08:58 IST
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Singapore Airlines announced on March 23 that it would cut capacity by 96 percent and ground almost all of its fleet in response to coronavirus travel restrictions that the carrier said was “the greatest challenge” it had ever faced.

Shares of the airline were down more than 8 percent by 0129 GMT, while the broader market was down over 7 percent.

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The move comes as global travel hub Singapore closed its borders to travellers and transiting passengers in an effort to stem the spread of the virus.

Globally, a shattered airline industry is now seeking state bail-outs to absorb the shock from the pandemic, as widespread travel curbs have forced many to ground fleets and place thousands of workers on unpaid leave to stay afloat.

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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