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Coronavirus pandemic: Impact on aviation to hurt IT firms, revenues may drop 1-7%

Airlines and hospitality majors are slashing budgets and laying off employees to mitigate COVID-19's financial fallout.

April 07, 2020 / 07:14 IST
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The global aviation sector is going through its biggest slump ever, and that has a direct impact on Indian IT companies. According to experts, this impact could lead to 1-7 percent drop in revenues in the coming quarters.

This is especially hard on companies that have high dependence on the travel industry such as NIIT Technologies, Hexaware and Mindtree.

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Though it is unclear how long the impact will last, CEO of Hexaware R Srikrishna said in a recent investor call that the company expects two quarters' delay in demand recovery owing to the financial impact of the coronavirus outbreak on the travel and transport (10 percent) sectors, and also on education and retail, where the exposure is low.

Airlines are cutting down on discretionary spending

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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