HomeNewsWorldEscaping coronavirus lockdowns, tourists flock to Dubai

Escaping coronavirus lockdowns, tourists flock to Dubai

While mask-wearing and social distancing are strictly enforced, life in the tourism-reliant emirate looks much like normal, with its restaurants, hotels and mega-malls open for business.

January 18, 2021 / 12:08 IST
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Image: Reuters
Image: Reuters

As much of the world tightens lockdowns to stem coronavirus, Dubai has flung its doors open, branding itself as a sunny, quarantine-free escape -- despite a sharp rise in cases.

While mask-wearing and social distancing are strictly enforced, life in the tourism-reliant emirate looks much like normal, with its restaurants, hotels and mega-malls open for business.

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Images of sports stars and television personalities enjoying life at beach clubs and cocktail bars have flooded social media -- sometimes to disapproval back home.

Emirates, which restored its network to about three quarters of pre-pandemic levels, is again operating A380 super-jumbos - the world's largest commercial airliner -- ferrying in visitors from Britain and Russia.

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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