India will enforce ceasefire at LoC: IAF chief

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.

Kolkata, Jun 24: Trinamool Congress (TMC) MLA Tamonash Ghosh, who had tested positive for Covid-19 in May, died at a hospital here on Wednesday, party sources said.

He was 60.

The three-time MLA from the Falta assembly constituency in South 24 Parganas district was admitted to a hospital after he tested positive for the disease, they said.

He had several complications related to the heart and the kidney, the sources said.

"Very, very sad. Tamonash Ghosh, 3-time MLA from Falta & party treasurer since 1998 had to leave us today. Been with us for over 35 years, he was dedicated to the cause of the people & party. He contributed much through his social work," West Bengal Chief Minister and TMC supremo Mamata Banerjee tweeted.

"He has left a void that will be difficult to fill. On behalf of all of us, heartfelt condolences to his wife Jharna, his two daughters, friends and well-wishers," she added.

New Delhi, Jul 16: A group of 174 Indian nationals, including seven minors, has filed a lawsuit against the recent presidential proclamation on H-1B that would prevent them from entering the United States or a visa would not be issued to them.

Judge Ketanji Brown Jackson at the US District Court in the District of Columbia issued summonses on Wednesday to Secretary of State Mike Pompeo and acting Secretary of Homeland Security Chad F Wolf, along with Labor Secretary Eugene Scalia.

The lawsuit was filed in the US District Court on Tuesday.

"The proclamation 10052's H-1B/H-4 visa ban hurts the United States' economy, separates families and defies the Congress. While the two former points render it unseemly, the latter point renders it unlawful," said the lawsuit filed by lawyer Wasden Banias on behalf of the 174 Indian nationals.

The lawsuit seeks an order declaring the presidential proclamation restriction on issuing new H-1B or H4 visas or admitting new H-1B or H-4 visa holders as unlawful. It also urges the court to compel the Department of State to issue decisions on pending requests for H-1B and H-4 visas.

In his presidential proclamation on June 22, Trump temporarily suspended issuing of H-1B work visas till the end of the year.

"In the administration of our nation's immigration system, we must remain mindful of the impact of foreign workers on the United States labor market, particularly in the current extraordinary environment of high domestic unemployment and depressed demand for labor," said the proclamation issued by Trump.

In his proclamation, Trump said the overall unemployment rate in the United States nearly quadrupled between February and May of 2020 -- producing some of the most extreme unemployment ever recorded by the Bureau of Labor Statistics.

While the May rate of 13.3 per cent reflects a marked decline from April, millions of Americans remain out of work.

The proclamation also extends till year-end his previous executive order that had banned issuance of new green cards of lawful permanent residency. Green Card holders, once admitted pursuant to immigrant visas, are granted "open-market" employment authorisation documents, allowing them immediate eligibility to compete for almost any job in any sector of the economy, Trump said.

Forbes, which first reported the lawsuit filed by the Indian nationals, said the complaint points out that the Congress specified the rules under which H-1B visa holders could work in the US and balanced the interests of US workers and employers.

"The complaint seeks to protect H-1B professionals, including those who have passed the labor certification process and possess approved immigrant petitions. Such individuals are waiting for their priority date to obtain permanent residence, a wait that can take many years for Indian nationals," Forbes reported.

Meanwhile, several lawmakers urged Scalia on Tuesday to reverse the work visa ban.

"Throughout this administration, the president has continued to lament the alleged abuses of the immigration system while failing to address the systemic problems that have persisted and allowed businesses and employers to exploit and underpay immigrant workers, guest workers and American workers," the lawmakers wrote.

"This misguided attempt by the president to scapegoat immigrants for policy failures during the pandemic not only serves to hurt immigrants, but dismisses the true problem of a broken work visa program that is in desperate need of reform," said the letter, which among others was signed by Congressmen Joaquin Castro, Chair of the Congressional Hispanic Caucus; Bobby Scott, Chair of the Education and Labor Committee; Karen Bass, Chair of the Congressional Black Caucus; Judy Chu, Ra l Grijalva, Vicente Gonzalez, Yvette Clarke and Linda S nchez.