Nitish alleges BJP, RJD had 'secret pact' after midday meal tragedy

Washington, Apr 23: Air pollution over northern India has plummeted to a 20-year-low for this time of the year, according to satellite data published by US space agency National Aeronautics and Space Administration (NASA).
The US space agency's satellite sensors observed aerosol levels at a 20-year low post the countrywide lockdown, implemented to slow the spread of the novel coronavirus.

"We knew we would see changes in atmospheric composition in many places during the lockdown," said Pawan Gupta, a Universities Space Research Association (USRA) scientist at NASA''s Marshall Space Flight Center. "But I have never seen aerosol values so low in the Indo-Gangetic Plain at this time of year," added Mr Gupta.

Acting Assistant Secretary of State for South and Central Asia Alice G Wells tweeted, "These images from NASA were taken each spring starting in 2016 and show a 20-year low in airborne particle levels over India. When India and the world are ready to work and travel again, let's not forget that collaborative action can result in cleaner air."

The data published with maps show aerosol optical depth (AOD) in 2020 compared to the average for 2016-2019. Aerosol optical depth is a measure of how light is absorbed or reflected by airborne particles as it travels through the atmosphere.

If aerosols are concentrated near the surface, an optical depth of 1 or above indicates very hazy conditions. An optical depth, or thickness, of less than 0.1 over the entire atmospheric vertical column is considered "clean." The data were retrieved by the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA's Terra satellite.

In the first few days of the lockdown, it was difficult to observe a change in the pollution signature. "We saw an aerosol decrease in the first week of the shutdown, but that was due to a combination of rain and the lockdown," said Mr Gupta.

Around March 27, heavy rain poured over vast areas of northern India and helped clear the air of aerosols. Aerosol concentrations usually increase again after such heavy precipitation.

"After the rainfall, I was really impressed that aerosol levels did not go up and return to normal. We saw a gradual decrease and things have been staying at the level we might expect without anthropogenic emissions," Mr Gupta said.

On March 25, the Indian government placed its 1.3 billion citizens under a strict lockdown to reduce the spread of COVID-19. The countrywide mandate decreased activity at factories and severely reduced car, bus, truck and airplane traffic. Every year, aerosols from anthropogenic (human-made) sources contribute to unhealthy levels of air pollution in many Indian cities.

Aerosols are tiny solid and liquid particles suspended in the air that reduce visibility and can damage the human lungs and heart.

In southern India though, the story is a little hazier. Satellite data show aerosol levels have not yet decreased to the same extent. In fact, levels seem to be slightly higher than in the past four years. The reasons are unclear but could be related to recent weather patterns, agricultural fires, winds or other factors.

"This a model scientific experiment," Robert Levy, program leader for NASA's MODIS aerosol products, said about the lockdown and its effects on pollution.

"We have a unique opportunity to learn how the atmosphere reacts to sharp and sudden reductions in emissions from certain sectors. This can help us separate how natural and human sources of aerosols affect the atmosphere," Mr Levy added.

Jun 12: There have been complaints of non-availability of beds or denial of treatment to coronavirus patients in the national capital despite nearly 70 per cent of beds in five designated hospitals run by the Delhi government lying vacant, with experts attributing it to people''s aversion towards state-run facilities.

As per the latest information shared on the Delhi Corona app on Thursday afternoon, more than 3,000 beds are lying vacant in these five dedicated COVID-19 hospitals that have a total capacity of 4,344 beds.

However, almost all beds at several big private hospitals are shown to be occupied.

Families of many COVID-19 patients, confirmed or suspected, have alleged in the past few weeks that they have been denied admission at many facilities or have not been able to get a bed for their kin.

Medical and public health experts feel it may be because of the image associated with government hospitals, related to infrastructure and hygiene conditions, and perhaps shortage of staff.

According to the latest data available on Delhi Corona app on Thursday afternoon, a total of 9,444 beds are available in private facilities and hospitals run by the central and Delhi governments. Out of these, 4,371 are vacant.

The app shows that beds are available at Delhi government-run hospitals dedicated for COVID-19 treatment such as LNJP Hospital (1,219), GTB Hospital (1,314), Rajiv Gandhi Super Speciality Hospital or RGSSH (242).

However, almost all beds at several big private hospitals are shown to be occupied.

At LNJP Hospital, there are a total of 2,000 beds, out of these 781 are occupied. GTB Hospital has total 1,500 beds, only 186 of which are occupied. Even at RGSSH, 258 of the 500 beds are occupied.

Beds are available at other dedicated COVID-19 facilities in the national capital too, according to the app. Deep Chand Bandhu Hospital has 94 unoccupied beds out of a total 176 and Satyawadi Raja Harishchandra Hospital has 145 vacant beds out of a total 168.

This makes a total of 4,344 COVID-19 beds at these five dedicated Delhi government hospitals, out of which 3,014 or 69.38 per cent are vacant.

A senior doctor at the RGSSH said, "We are only admitting very serious COVID-19 patients in the hospital. Those with mild symptoms, or asymptomatic ones, are either being home quarantined or being sent to COVID Care Centres. Our beds are on stand-by also to accommodate serious patients in case there is a sudden rush."

Delhi Heath Minster Satyendar Jain had recently said that some private hospitals could have been denying admission, but the Delhi government-run hospitals have not denied beds to any needy COVID-19 patient.

He had also said that main private hospitals are almost full to their capacity in terms of number of COVID-19 beds.

According to the app, at prominent private hospitals like Indraprastha Apollo, Max Hospital in Shalimar Bagh, Fortis Hospital in Shalimar Bagh, BL Kapur Hospital are fully occupied.

Max Hospital in Saket has a total of 200 beds for COVID-19 patients, and only one is vacant.

On June 9, the Delhi government had directed 22 private hospitals in the national capital to dedicate a total of 2,015 extra beds for treatment of coronavirus patients, revising its earlier allocation limit of 20 per cent.

Lawyer and public heath activist Ashok Agarwal said infrastructure and hygiene are two main factors, and people still want to "avoid government facilities".

"I know of cases, where people were willing to be on waiting list of private hospitals but did not go to a government hospital, even though beds were available," he said.

Even those who went to a government hospital for COVID-19 treatment, complained of "dirty toilets, and these being used by multiple patients", Agarwal said.

"Also, as the cases erupted successively over the months, many people got scared and were in two minds to go to a government hospital, as admitted patients were making allegations in videos and on social media about lack of proper services. Besides, there is shortage of medical staff at various facilities, and each patient needs to be attended to," he argued.

Delhi government hospitals and private facilities were directed to prominently display information about the availability of beds on a flex board at their main gates.

Delhi Lt Governor Anil Baijal on Wednesday ordered Delhi hospitals to display the availability of COVID and non-COVID beds, charges for rooms or beds along with contact details on a LED board outside the hospital.

Max Hospital sources said they were already displaying the status of beds on LED screens near their reception area even before the government order.

A spokesperson from Fortis Hospital said, "We are in the process of arranging to put up the displays as per the prescribed format."

Delhi recorded 1,501 fresh coronavirus cases on Wednesday, taking the COVID-19 tally in the city to over 32,000, and the death toll due to the disease mounted to 984, authorities said.

New Delhi, Feb 1: Prime Minister Narendra Modi on Saturday greeted the Indian Coast Guard on its raising day, appreciating its efforts to keep the country's coasts safe.

The Coast Guard came into being in 1977.

"Greetings to the Indian Coast Guard on their foundation day. Our Coast Guard has made a mark due to their remarkable efforts to keep our coasts safe," Modi tweeted.

The prime minister said the force's "concern towards the marine ecosystem is also noteworthy".