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Coronavirus pandemic | COVID-19 patient from Darjeeling dies, Bengal toll rises to two

The total number of COVID-19 cases has risen to 22 in West Bengal, including the two deaths.

March 30, 2020 / 05:35 PM IST

A 54-year-old woman from Darjeeling district, infected with the novel coronavirus, died at a state-run hospital in north Bengal on March 30, taking the total number of COVID-19 deaths in West Bengal to two.

The woman from Kalimpong breathed her last around 2 am at the North Bengal Medical College and Hospital.

She had recently returned from Chennai, where she had gone for the treatment of her daughter. Her daughter and the doctor, who was treating the woman, have been quarantined at a centre, a health department official told news agency PTI.

Click here to follow LIVE updates on the coronavirus pandemic

Last week, a 57-year-old man from Kolkata died from COVID-19.


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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The total number of COVID-19 cases has risen to 22 in West Bengal, including the two deaths.

The novel coronavirus, or COVID-19, pandemic has spread across 177 countries. Today is the sixth day of India's 21-day lockdown. The total number of reported COVID-19 cases in India stands at 1,071. The Union Health Ministry has said 96 people have recovered so far, and 27 have died.

Globally, there have been over 7.24 lakh confirmed cases of COVID-19. At least 34,000 people have died so far. The United States, Italy and Spain have registered more cases than China, where the outbreak started. The outbreak is purported to affect the global economy and the stock market grievously.
Moneycontrol News
first published: Mar 30, 2020 05:00 pm
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