HomeNewsWorldDon't reopen yet, governors tell Donald Trump as coronavirus deaths cross 40,000

Don't reopen yet, governors tell Donald Trump as coronavirus deaths cross 40,000

New York continued to see hospitalizations decline to 16,000 from a high of 18,000, and the number of patients being kept alive by ventilators also fell. There were 507 new deaths, down from a high of more than 700 a day.

April 20, 2020 / 07:50 IST
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Governors in U.S. states hardest hit by the novel coronavirus sparred with President Donald Trump over his claims they have enough tests and should quickly reopen their economies as more protests are planned over the extension of stay-at-home orders.

New York continued to see hospitalizations decline to 16,000 from a high of 18,000, and the number of patients being kept alive by ventilators also fell. There were 507 new deaths, down from a high of more than 700 a day.

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Coronavirus India News LIVE Updates

"If the data holds and if this trend holds, we are past the high point and all indications at this point are that we are on a descent," Governor Andrew Cuomo said at a daily briefing, while urging residents to continue social distancing. "We showed you can control the beast. But it's only half time. We still have to make sure we keep the beast down."

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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