Azaan from mosques causes noise pollution: Tripura governor

Apr 11: India has sent back 20,473 foreigners who wanted to return to their countries following the Covid-19 global pandemic, it was revealed on Friday (April 10).

"So far, we have successfully evacuated 20,473 foreign nationals as of yesterday. This is an ongoing process," said Dammu Ravi, Coordinator on Covid-19 issues at the Ministry of External Affairs, MEA.

"This involves several countries," Ravi said during the daily government briefing on Covid-19, although he could not list the countries offhand. "We are receiving excellent cooperation from governments all over the world for this process."

Many foreigners, especially tourists, were stranded in India when domestic and international flights were abruptly cancelled last month in a bid to curb transmission of the coronavirus.

The Ministry of Tourism has asked stranded foreigners to get in touch with the government through a special portal started for the purpose, through their embassies in India and other sources to facilitate their evacuation if they wished to head home.

As of Friday evening, the Ministry of Health and Family Welfare had confirmed 6,761 Covid-19 cases in India, of whom 515 patients have been cured.

There were 206 deaths reported from across the country.

Two states, Punjab and Orissa, have extended the ongoing lockdown until April 30.

Prime Minister Narendra Modi will consult state chief ministers on Saturday to decide whether to extend the country-wide lockdown, which is due to end at midnight on April 14.

Srinagar, Apr 4: Two militants were reportedly killed in an encounter with security forces in Kulgam district of Jammu and Kashmir on Saturday, police said.

The security forces launched a cordon and search operation based on intelligence inputs about the presence of militants in Hardmand Guri village in Kulgam, a police spokesperson said.

"This operation based on a credible police input was launched this morning. Two terrorists have been reportedly killed so far," the spokesperson said, adding that the exchange of fire was going on.

Earlier, the police tweeted on its official handle that three militants had been trapped in the cordon. "Same group of #terrorists trapped who killed 3 civilians recently," the police said.

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.