I have this hatred towards India since 1971: David Headley

New Delhi, Jul 18: The Covid-19 lockdown-led reduction in air pollution levels across five Indian cities, including Delhi and Mumbai, may have prevented about 630 premature deaths, and saved USD 690 million in health costs in the country, according to a new study.

Scientists, including those from the University of Surrey in the UK, assessed the levels of harmful fine particulate matter (PM2.5) from vehicles and other sources in five Indian cities -- Delhi, Mumbai, Kolkata, Chennai and Hyderabad -- since the beginning of the lockdown period.

The study, published in the journal Sustainable Cities and Society, compared these lockdown PM2.5 figures from 25 March up until 11 May, with those from similar periods of the preceding five years, and found that the measure reduced pollution levels in all these places.

According to the scientists, during this period, the levels of these harmful air pollutants reduced by 10 per cent in Mumbai, and by up to 54 per cent in Delhi.

"The percentage reduction for the other cities ranged from 24 to 32 per cent, which was slightly smaller than the measured values for Delhi and Mumbai," the scientists noted in the study.

"While the reduction in PM2.5 pollution may not be surprising, the size of the reduction should make us all take notice of the impact we have been having on the planet," said Prashant Kumar, a co-author of the study from the University of Surrey.

The scientists said these reductions in PM2.5 were comparable to those reported in other cities across the world, such as in Austria's capital Vienna (60 per cent), and Shanghai (42 per cent) in China.

They also calculated the monetary value of the reduced mortality due to air pollution and found that the lowered levels of PM2.5 may have saved 630 people from premature death, and USD 690 million in health costs in India.

Coronavirus India update: State-wise total number of confirmed cases, deaths on July 17

According to the researchers, the present lockdown situation offers observational opportunities regarding potential control systems and regulations for improved urban air quality.

They said an integrated approach might help in understanding the overall impacts of Covid-19 lockdown-style interventions and support the implementation of relevant policy frameworks.

"This is an opportunity for us all to discuss and debate what the 'new normal' should look like - particularly when it comes to the quality of the air we breathe," Kumar said.

New Delhi, Jul 3: India reported the highest ever single-day spike of 20,903 COVID-19 cases in 24 hours on Friday, said the Union Ministry of Health and Family Welfare.

With these new cases, India's coronavirus tally has risen to 6,25,544 cases of which 2,27,439 patients are active cases while 3,79,892 patients have been cured/discharged/migrated.

379 more deaths due to COVID-19 were reported in the country in the last 24 hours, taking the number of deaths due to the infection to 18,213.

As per the Health Ministry, Maharashtra -- the worst-affected state from the virus -- has a total of 1,86,626 cases including 8,178 fatalities while Tamil Nadu has 98,392 coronavirus cases in the state inclusive of 1,321 fatalities.

Delhi has reported 92,175 cases so far inclusive of 2,864 patients succumbing to the virus.

The Indian Council of Medical Research on Friday said that the total number of samples tested till July 2 is 92,97,749 of which 2,41,576 samples were tested on Thursday.

New Delhi, April 6: On the 40th foundation day of the Bharatiya Janata Party (BJP) today, Prime Minister Narendra Modi appealed to party workers to reaffirm the importance of social distancing, help those in need amid lockdown and enable India to overcome COVID-19.

"Greetings to all fellow BJP Karyakartas on the Sthapana Diwas of the party. Tributes to all those who have toiled hard to build the party for decades, due to which BJP has got the opportunity to serve crores of Indians across our nation's length and breadth. #BJPat40," Prime Minister Modi tweeted.

"Whenever BJP has got the opportunity to serve, the party has focused on good governance and empowering the poor. In line with the party's ethos, our Karyakartas have worked hard to bring a positive difference in the lives of many and done great social service.

We mark our party's 40th anniversary when India is battling COVID-19. I appeal to BJP Karyakartas to follow the set of guidelines from our party president JP Nadda Ji, help those in need and reaffirm the importance of social distancing. Let's make India COVID-19 free," he added.

Earlier, in a message, party President JP Nadda had asked BJP workers to hoist new party flag at all offices and at every karyakarta's house. "Maintain social distancing while hoisting," the BJP President stated.

"All BJP Karyakartas to give up one meal on our Foundation Day as a way to show solidarity with people facing hardships during the lockdown.

Provide food packets to 5+1 needy under #FeedtheNeedy program. In the next one week, put a system in place where we can provide two homemade face covers to each person at our booth. We should circulate videos of preparation and distribution of such face covers with #WearFaceCoverStaySafe," Nadda stated.

He also asked BJP Kartyakartas to encourage 40 others to donate Rs 100 each to PM-CARES Fund.