HomeNewsIndiaAuthorities step up measures to deal with spike in COVID-19 cases in Delhi

Authorities step up measures to deal with spike in COVID-19 cases in Delhi

District officials have scaled up preparations to combat the recent rise in coronavirus cases in the national capital by deploying extra workers to monitor home isolation cases, restocking medicines, and rigorous contact tracing to identify affected locations.

June 14, 2022 / 20:12 IST
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 (Image: Reuters)
(Image: Reuters)

Deploying more people for monitoring home isolation cases, restocking medicines and aggressive contact tracing to identify affected areas, district authorities have ramped up measures to tackle the current spike in coronavirus cases in the national capital.

Delhi's single-day COVID-19 infections breached the one thousand mark on Tuesday as it logged 1,118 cases, with a positivity rate of 6.50 per cent and two fatalities. It was on May 10 that the national capital had last recorded more than one thousand cases. This is the fifth consecutive day that Delhi has recorded over 600 cases in a day.

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According to a government doctor posted in the west district, they have directed all public health centres in the district to increase the number of teams deployed for monitoring home isolation cases. "We have issued an order to increase the number of teams and have sought a report from them on it. We have also sought information from them on the available stocks of COVID-19 medicines and also if the stocks of any medications are running out. If there is a shortage of any medicines, we will put in the request with the DGHS," he said.

The official also said that health teams that interact with the patients have been asked to take minute details about travel history, location of offices and all the areas where the patient had visited three to four days before testing positive. "After getting details like the location of the office and all the areas where the patient visited, we will be studying the COVID-19 trend there," he asserted.

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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