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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.

Thiruvananthapuram, Apr 9: The Kerala government has set up five COVID-19 helpdesks for non-resident Keralites in countries which have a substantial number of Pravasi Malayalis.

Addressing a press conference here Kerala Chief Minister Pinarayi Vijayan on Wednesday said: "In order to address the concerns and issues faced by the non-resident Keralites, we have set up five dedicated COVID helpdesks in countries where we have a substantial number of Pravasi Malayalis."

The helpdesks started by Norka Roots will be managed locally by persons and voluntary organisations active among non-resident Keralites. The Kerala government has requested the Indian Ambassadors in various places to cooperate with these helpdesks.

The Chief Minister also informed that online medical services would be made available to the non-resident Keralites through the Norka Roots website.

"Pravasi Malayalis can consult prominent doctors in Kerala by audio or video calls through the website, with prior registration. The services of various speciality doctors will be available from 2 pm to 6 pm IST," he said.

Currently, registration for the Norka Pravasi ID card is only available for the Malayali expatriates residing or working abroad for a period of not less than six months. "Now students from Kerala studying abroad can also avail this facility. The overseas student registration service would enable them to get Insurance benefits and discounts on flight tickets. This registration will be mandatory for all students presently studying abroad as well as for those going abroad, from now on," Vijayan said.

The Pravasi ID card is a multi-purpose photo identity card that entitles every non-resident Keralite to avail all services and facilities offered by Norka Root. The card comes with an add-on Personal Accident Insurance (PAI) coverage. Two prominent airlines are offering a discount on the base fare for air tickets booked by Norka Id card holders. 

New Delhi, Jan 13: The Jawaharlal Nehru University Students' Union (JNUSU) has alleged that the varsity administration has blocked the registration of 300 students on the basis of 'fake Proctor inquiries'.

The union had on Saturday asked students of the university to pay their academic tuition fee but not the hiked hostel fee.

"Today the Vice Chancellor first blocked the fee payment portal and then blocked the payment of tuition fees. It is clear that the VC was lying through the teeth when he said students want to register but are not being allowed to by protesters," JNUSU president Aishe Ghosh said.

She said the VC has also blocked the registration of 300 students based on fake proctor enquiries which are not even completed.

"The truth is that it is the administration which does not want students to register and is blocking their registration," she said.

JNUSU vice president Saket Moon said that in the meetings held in HRD ministry, it was decided that the administration would take a lenient view on the students' protest and not take action against them.

He said many students, who opened the portal for registration found they had been academically suspended and could not register.

He said the JNUSU had softened its stand by saying that they would register by paying the old fees but that has been kept on hold.

On Sunday, the administration extended the date for the winter semester registration till January 15.