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HomeNewscoronavirusCoronavirus wrap June 15: Arvind Kejriwal says no lockdown in Delhi again; full-scale shutdown in Chennai from June 19 to 30

Coronavirus wrap June 15: Arvind Kejriwal says no lockdown in Delhi again; full-scale shutdown in Chennai from June 19 to 30

People coming to Karnataka from Chennai and Delhi will be put under 3-day institutional quarantine and 11-day home quarantine; and other news from India and around the world:

June 15, 2020 / 22:46 IST
Representative image

Representative image

India on June 15 reported a total of 3,32,424 cases, according to the Ministry of Health and Family Welfare.

Of these, 1,53,106 are active cases, while 1,69,797 have recovered and have been discharged. The death toll stands at 9,520.

Besides, the global tally inching closer to 8 million, with the United States alone reporting over 2 million cases.

Here are the key developments from today:

# Maharashtra continues to report the maximum number of cases with the total tally being 1,10,744. The state reported the highest single-day spike of virus-related deaths today. 178 deaths have been reported from the state, taking the death toll to 4,128. Besides, over 2,700 new COVID-19 cases were also reported today.

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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Read Also: How Dharavi, Asia's largest slum, went from COVID-19 hotspot to potential success story

# Delhi Chief Minister Arvind Kejriwal said there was no plan to impose a lockdown again in the national capital. In a tweet, the Delhi CM said: “many people are speculating whether another lockdown in Delhi is being planned. There are no such plans.”

Chennai and adjoining areas will be under lockdown from June 19 to 30 sans present relaxations and a full scale shutdown on two Sundays, Chief Minister K Palaniswami said.

The US Food and Drug Administration revoked the emergency use authorization (EUA) for malaria drug hydroxychloroquine (HCQ) as a treatment for COVID-19 as the agency no longer believes it is effective in treating COVID-19 patients.

# People coming to Karnataka from Chennai and Delhi will be put under 3-day institutional quarantine and 11-day home quarantine, chief minister BS Yediyurappa said.

Mumbai airport will double its operations to 100 domestic flights, from June 16, and these will include 50 departures and an equal number of arrivals.

# Hong Kong's Disneyland theme park has said it would reopen on June 18 to a reduced number of visitors and with enhanced health measures.

# Australia's two largest states will further ease public restrictions at libraries, community centres and nightclubs, officials said, despite recording increases in new infections, Reuters has reported.

Moneycontrol News
first published: Jun 15, 2020 10:46 pm

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