Ex-Jet Airways chairman Naresh Goyal, wife denied permission to travel abroad

New Delhi, Mar 24: Nearly 500 coronavirus cases have been reported in India so far, according to Health Ministry data on Tuesday.

According to the data updated Tuesday morning, the total number of COVID-19 cases rose to 492, including 446 active cases.

The figure includes 41 foreign nationals and the nine deaths reported so far, the Health Ministry said.

West Bengal and Himachal Pradesh reported a casualty each on Monday while seven deaths were earlier reported from Maharashtra (two), Bihar, Karnataka, Delhi, Gujarat and Punjab.

Thirty-seven people have been cured/discharged/migrated, it added.

The number of active cases at 446 saw an increase of 22 from last night's figure.

As cases of the viral infection surged, authorities have put almost the entire country under lockdown, banning gathering of people and suspending road, rail and air traffic till March 31.

Kerala has reported the highest number of COVID-19 cases so far at 95, including eight foreign nationals, followed by Maharashtra which recorded 87, including three foreigners, according to the ministry data.

Karnataka has reported 37 cases of coronavirus patients, while cases in Rajasthan increased to 33, including two foreigners.

Uttar Pradesh has 33 positive cases, including a foreign national.

Telangana has so far reported 32 cases, including 10 foreigners.

Cases in Delhi rose to 31, including one foreigner, while Gujarat has reported 29 cases.

In Haryana, there are 26 cases, including 14 foreigners, while Punjab has reported 21 cases.

Ladakh has 13 cases, while Tamil Nadu has reported 12 cases, including two foreigners.

West Bengal, Madhya Pradesh and Andhra Pradesh have reported seven cases each so far.

Chandigarh has six cases, while Jammu and Kashmir has four cases.

Uttarakhand and Himachal Pradesh have reported three cases each, while there are two cases each in Bihar and Odisha.

Puducherry and Chhattisgarh have reported a case each.

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.