Govt saved Rs 36,000 crore through direct cash transfer: Ravi Shankar Prasad

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.

New Delhi, Apr 22: The number of COVID-19 cases in India reached 20,471on Wednesday, with Maharashtra continuing to be the worst-hit state.

Out of the total number of cases, 15,859 are active cases, 3,959 cured or discharged and 652 deaths.

Maharashtra has reported the highest number of cases across the country, with the count at 5,221, followed by Delhi (2,156) and Gujarat (2,272). Maharashtra reported 251 deaths, the highest fatality rate than any other state.
Fresh cases were reported today from Kerala, Karnataka, Rajasthan and Kashmir among other states and UTs.

The Union Cabinet on Wednesday approved Rs 15,000 crore for 'India COVID-19 Emergency Response and Health System Preparedness Package'. The funds sanctioned will be utilised in three phases.

While Rs 7,774 crore has been provisioned for immediate COVID-19 emergency response, the rest would be used for medium-term support (1-4 years) to be provided under mission mode approach.

Briefing mediapersons about the package here on Wednesday, Union Minister Prakash Javadekar said the key objectives of the package include mounting emergency response to slow and limit COVID-19 in India through the development of diagnostics and COV1D-dedicated treatment facilities, centralised procurement of essential medical equipment and drugs required for treatment of infected patients, strengthen and build resilient national and state health systems to support prevention and preparedness for future disease outbreaks.

Javadekar said that no decision has been taken so far regarding the resumption of flight operations.

"No decision has been taken yet on the resumption of flight operations. An announcement will be made on time as to when it will resume," Javadekar told reporters.
Here's a quick read on the COVID-19 related updates:

1. Two Chinese manufactures of rapid antibody test, Guangzhou Wondfo Biotech Co. Ltd and Zhuhai Livzon Diagnostics Inc are now the subject of investigations by the Indian Council of Medical Research (ICMR) as the rapid testing antibody kits of these two companies delivered results with wide variations and low accuracy.

2. Rajasthan Health Minister Raghu Sharma said that 735 doctors have recently been recruited and posted to hospitals in the state.

3. The Employees Provident Fund Organisation (EPFO) has settled 10.02 lakh claims, including 6.06 lakh COVID-19 cases, under the Pradhan Mantri Garib Kalyan Yojana (PMGKY) in 15 working days.

4. Secretary of Overseas Indian Affairs in the Ministry of External Affairs, Vikas Swarup, interacted with envoys of nearly 30 Central European countries on Wednesday and shared thoughts on fighting COVID-19.

5. Taking cognisance of the need for essential services like plumbing during COVID 19 crisis, the Indian Plumbing Skills Council (IPSC) aligned to Skill India programme, under the aegis of the Ministry of Skill Development and Entrepreneurship (MSDE), has prepared a database of over 900 plumbers who are ready to provide their services during the lockdown period across the country.

6. Braving all odds, workers of the Accredited Social Health Activists (ASHA) are conducting door to door surveys in the Red Zones of Nagpur putting their lives at risk.

7. Aviation Minister Hardeep Puri on Wednesday said that Air India has lifted about 300 tonnes of essential medical cargo so far this month through China-India aerobridge. It is planned that Air India along with SpiceJet and Blue Dart will airlift another 220 tonnes of this critical cargo in the next three days.

8. Ministry of Railways has offered to supply 2.6 lakh meals daily from various railway kitchens wherever the district administration is willing and able to pick up cooked meals and distribute among the needy. This has been communicated to district authorities all over the country.

9. Uttarakhand Chief Minister Trivendra Singh Rawat on Wednesday said that the state's COVID-19 doubling rate stands at 26.6 days and Uttarakhand ranks third in preventing coronavirus infection.

10. The Central government has brought an ordinance to end violence against health workers, making it a cognizable, non-bailable offence with imprisonment up to seven years for those found guilty.

Jun 5: Underworld don Dawood Ibrahim and his wife Mahzabeen have tested positive for COVID-19, a top government source told CNN News 18. They were admitted to the Army Hospital in Karachi.

Some of Dawood's personal staff and guards have also been quarantined, the report said on Friday.

Dawood was the mastermind of the 1993 Mumbai blasts and is one of the most-wanted gangsters by India. He has allegedly been living in Pakistan but the neighbouring country has always refusing to accept it.

Earlier in the day, a senior diplomat of the American embassy in Pakistan has tested positive for the novel coronavirus, a media report said.

In a statement, the embassy's spokesman said that while maintaining the privacy, the name of the citizen would not be disclosed.

The US State Department is responsible to protect its citizens, wherever they are, the spokesman added. In coordination with the Pakistani authorities, the consulate is working to enforce the coronavirus protocol in order to stem its spread. The spokesman added that isolation wards, contact tracing and quarantine facility are part of such protocols.

Meanwhile, Pakistan has 89,249 COVID-19 cases and the death toll is 1,838.