HomeNewsWorldCoronavirus: Reported death toll crosses 100 in US as outbreak spreads to all 50 states

Coronavirus: Reported death toll crosses 100 in US as outbreak spreads to all 50 states

The first fatality from COVID-19 was reported from the Washington state on February 26. Less than a month later, the toll has crossed 100. As of March 17, the figure stood at 105 and the number of confirmed infections crossed 6,500.

March 18, 2020 / 08:20 IST
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The number of deaths due to the new coronavirus in the US has reached 105, with the outbreak spreading to all 50 states, even as President Donald Trump mounted a warlike effort to contain the situation, including an economic stimulus package of USD1 trillion.

The first fatality from COVID-19 was reported from the Washington state on February 26. Less than a month later, the toll has crossed 100. As of March 17, the figure stood at 105 and the number of confirmed infections crossed 6,500.

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New York in the East Coast and Washington in the West are the two states that took major hits due to the coronavirus.

The World Health Organization has declared COVID-19 a pandemic. President Donald Trump has said that the crisis in the US might continue till July and August.

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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