Painted women protesting in Delhi, not students: Abhijit Mukherjee

New Delhi, Apr 25: With 1,429 more COVID-19 cases reported in the last 24 hours, India's count of coronavirus cases has reached 24,506, said Ministry of Health and Family Welfare on Friday.

Out of these, 18,668 patients are active cases and 5063 cases have been cured, discharged, or migrated.

The death toll stands at 775, with as many as 57 deaths reported in the last 24 hours.

According to the morning update by the ministry, Maharashtra continues to be the worst-hit State with 6,817 cases of which 840 patients have recovered and 301 patients have died.

Gujarat now stands in the second spot with 2,815 cases, of which 265 have recovered and 127 people have died. Meanwhile, Delhi's count stands at 2,514 of which 857 patients have recovered, while 53 patients have lost their lives.

Tamil Nadu's COVID-19 figure stands at 1,755 with 866 patients recovered and 22 fatalities. Rajasthan has reported 2,034 cases of which 230 have recovered and 27 patients are dead.

Madhya Pradesh has reported 1,852 positive cases so far of which 210 patients have recovered and 92 patients have lost their lives due to the virus. In Uttar Pradesh, as many as 1,621 people have confirmed COVID-19, of which 247 recovered and 25 people have succumbed to it.

In Kerala, which reported the country's first COVID-19 case, 450 people have been detected positive for coronavirus.

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.