Reduction in air pollution during lockdown in India may have prevented 630 premature deaths: Study

News Network
July 18, 2020

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.

Comments

Add new comment

  • Coastaldigest.com reserves the right to delete or block any comments.
  • Coastaldigset.com is not responsible for its readers’ comments.
  • Comments that are abusive, incendiary or irrelevant are strictly prohibited.
  • Please use a genuine email ID and provide your name to avoid reject.
News Network
April 11,2020

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.

Comments

Add new comment

  • Coastaldigest.com reserves the right to delete or block any comments.
  • Coastaldigset.com is not responsible for its readers’ comments.
  • Comments that are abusive, incendiary or irrelevant are strictly prohibited.
  • Please use a genuine email ID and provide your name to avoid reject.
News Network
July 1,2020

Patna, July 1: A wedding ceremony in rural Patna a fortnight ago where the groom was running high fever, two days before he died and his body cremated without being tested for COVID 19, appears to have set off the biggest infection chain in Bihar so far, health department officials said on Tuesday.

More than 111 people have tested positive in Paliganj sub-division of Patna district, about 55 km from the state capital, in the last few days, out of over 350 who have been tested upon contact tracing, they said. Fifteen of his relatives who attended the wedding tested positive for the contagion and apparently infected others.

The officials, who requested anonymity, said the groom was a software engineer based in Gurugram and had returned home for his marriage in the last week of May. A few days after the ''tilak'' ceremony, he started showing symptoms of the disease.

On June 15, the date of wedding, he was running high fever and wanted the ceremony to be deferred, but relented upon the insistence of family members who made him swallow paracetamol tablets and go through the rituals.
On June 17, his condition deteriorated significantly and family members made a dash to AIIMS, Patna, but he died on the way.

The body was cremated in a huff, without the authorities being informed. But somebody telephoned the district magistrate and narrated the whole episode. All close relatives of the deceased, who attended the ceremony, were tested on June 19. Of them 15 tested positive, the officials said.

As a measure to contain the spread of the disease, a special camp was set up at the village where the marriage took place on June 24-26 during which samples of 364 people were collected. Of them, 86 tested positive, the officials added.

The sudden explosion of the dreaded coronavirus has triggered panic in the area. Although most who tested positive were asymptomatic, they have been admitted to isolation centres in Bihta and Phulwarisharif.

Block Development Officer Chiranjeev Pandey said Meetha Kuan, Khagari Mohalla and parts of Paliganj Bazaar have been sealed for thorough sanitisation.

Patna district happens to be the worst-affected in Bihar with 699 confirmed cases till date and five casualties, according to figures provided by the administration. The number of active cases is 372.

On Monday, when the state witnessed its biggest single day spike with 394 cases, Patna district accounted for more than 20 per cent of these. About eighty cases were reported from Paliganj alone.

Comments

Add new comment

  • Coastaldigest.com reserves the right to delete or block any comments.
  • Coastaldigset.com is not responsible for its readers’ comments.
  • Comments that are abusive, incendiary or irrelevant are strictly prohibited.
  • Please use a genuine email ID and provide your name to avoid reject.
News Network
April 29,2020

New Delhi, Apr 29: India's tally of COVID-19 cases has reached 31,332, said the Union Ministry of Health and Family Welfare on Wednesday. With 73 more deaths reported, the number of deaths due to coronavirus in the country breached the 1,000 mark and stood at 1,007.

The tally is inclusive of 22,629 active coronavirus cases, 7,695 patients who have been cured/discharged and one patient migrated.

According to the Ministry, Maharashtra has the most number of COVID-19 cases with 9,318 cases of which, 1,388 patients have been cured/discharged while 400 patients have succumbed to the virus.

Gujarat has the second-highest number of positive cases in the country with 3744 cases including 434 patients cured/discharged and 181 deaths.

Delhi's tally stands at 3314 cases of which, 1078 patients have recovered while 54 patients have succumbed to the virus.

Madhya Pradesh has a total of 2387 positive cases including 377 patients recovered/discharged and 120 fatalities.

Meanwhile, Goa (seven cases; all seven recovered), Arunachal Pradesh (one case; now recovered), Manipur (two cases; both recovered), Tripura (two cases; both recovered) have reported no new cases of COVID-19.

Comments

Add new comment

  • Coastaldigest.com reserves the right to delete or block any comments.
  • Coastaldigset.com is not responsible for its readers’ comments.
  • Comments that are abusive, incendiary or irrelevant are strictly prohibited.
  • Please use a genuine email ID and provide your name to avoid reject.