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Coronavirus state-wise tally July 31: Confirmed COVID-19 cases in Tamil Nadu near 2.4 lakh

With more than 4.1 lakh COVID-19 cases, Maharashtra has reported the highest number of infections, followed by Tamil Nadu (2.3 lakh), Delhi (1.3 lakh), Andhra Pradesh (1.3 lakh) Karnataka (1.1 lakh).

July 31, 2020 / 10:01 AM IST
Image: AP

Image: AP

India has recorded more than 16.3 lakh cases of the novel coronavirus and 35,747 deaths, according to the Union Health Ministry's latest update. Of these, 5.4 lakh are active cases while 10.5 lakh have recovered.

The data was updated at 8.00 am on July 31 on the Ministry of Health and Family Welfare's website.

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With more than 4.1 lakh COVID-19 cases, Maharashtra has reported the highest number of infections, followed by Tamil Nadu (2.3 lakh), Delhi (1.3 lakh), Andhra Pradesh (1.3 lakh) Karnataka (1.1 lakh).

Across the country, over 6 lakh samples were tested for the novel coronavirus on July 30, the Indian Council of Medical Research (ICMR) said.

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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Below is the coronavirus cases/deaths state-wise tally:

Name of State / UT
Active Cases*Cured/Discharged/Migrated*Deaths**
TotalChange since yesterdayCumulativeChange since yesterdayCumulativeChange since yesterday
1Andaman and Nicobar Islands2664120142
2Andhra Pradesh692525481600244618128168
3Arunachal Pradesh654768271503
8Dadra and Nagar Haveli and Daman and Diu39418668202
13Himachal Pradesh11054813875514
14Jammu and Kashmir7662871184252036517
19Madhya Pradesh8454972165772385714
30Tamil Nadu579624721781785295383897
34Uttar Pradesh32649265246803996158757
35West Bengal19900248462562140153646
*(Includes foreign nationals)
**(More than 70 percent cases due to comorbidities)
#State-wise distribution is subject to further verification and reconciliation
#Figures are being reconciled with ICMR

Globally, there have been over 1.72 crore confirmed cases of COVID-19. More than 6.69 lakh people have died so far.

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first published: Jul 31, 2020 10:01 am