Municipal workers spray disinfectant solution to sanitise a residential area during a government-imposed nationwide lockdown as a preventive measure against the spread of the COVID-19 coronavirus in Faridabad on April 15, 2020. (Photo by Money Sharma/AFP Photo)





A man distributes food to homeless people on a pavement during a nationwide lockdown to curb the spread of new coronavirus in Gauhati, India, Sunday, April 19, 2020. (Photo by Anupam Nath/AP Photo)





Municipal workers spray disinfectant on the people stand in a queue next to a mobile test station for coronavirus disease (COVID-19) at a residential area in the old quarters of Delhi, India, April 20, 2020. (Photo by Adnan Abidi/Reuters)





A group of Indians distribute free food and water to homeless people during a nationwide lockdown to curb the spread of new coronavirus in Gauhati, India, Sunday, April 19, 2020. (Photo by Anupam Nath/AP Photo)





A local Gaddi shepherd sits with his flock at a temporary shelter against a backdrop of the snow-covered Dhauladhar range of the Himalaya in Dharmsala, Himachal Pradesh state, India, Sunday, April 19, 2020. The Gaddis, which remain mobile most of the year taking their flocks to green pastures, are given special passes to move during the lockdown in the state. (Photo by Ashwini Bhatia/AP Photo)





Indian police women on their mopeds patrol a deserted road, as India remains under an unprecedented lockdown over the highly contagious coronavirus (COVID-19) on April 17, 2020 in New Delhi, India. In a televised address, Indias Prime Minister Narendara Modi on Tuesday morning extended till May 3 the 21-day lockdown that was imposed in the country on March 25 to curb the spread of coronavirus which has caused 448 deaths and affected over 13,400 people. (Photo by Yawar Nazir/Getty Images)





Buffalo walk on an empty highway, as India remains under an unprecedented lockdown over the highly contagious coronavirus (COVID-19) on April 08, 2020 in New Delhi, India. Wild animals, including monkeys, are roaming human settlements in India as people are staying indoors due to the 21-day lockdown. With India's 1.3 billion population and tens of millions of cars off the roads, wildlife is moving towards areas inhabited by humans. Wild animals in many countries have been seen roaming streets. A study says some 60 percent of the new diseases found around the globe every year are zoonotic, meaning they originate in animals and are passed on to humans. COVID-19 is a zoonotic disease that is suspected to have come from the wet markets of Wuhan, China. (Photo by Yawar Nazir/Getty Images)





Homeless people wait for free food during a nationwide lockdown to curb the spread of new coronavirus in Gauhati, India, Sunday, April 19, 2020. (Photo by Anupam Nath/AP Photo)





A child is covered in a raincoat and mask to protect him from coronavirus infection as he walks with an adult in Dharmsala, India, Monday, April 20, 2020. India recorded its biggest single-day spike in coronavirus cases on Monday as the government eased one of the world's strictest lockdowns to allow some manufacturing and agricultural activity to resume. (Photo by Ashwini Bhatia/AP Photo)





A man stands behind a makeshift barricade set up to stop people from entering a lane, during a nationwide lockdown in India to slow the spread of COVID-19, in Dharavi, one of Asia's largest slums, during the coronavirus disease outbreak, in Mumbai, India, April 9, 2020. (Photo by Francis Mascarenhas/Reuters)





30 COVID-19 patients are being discharged from the hospital accompanied by applauds in the hospital premises in Chennai, India on April 17, 2020. (Photo by Ash Ley/Pacific Press/Rex Features/Shutterstock)





A migrant worker carries sacks of wheat and rice in Dharavi, one of Asia's largest slums, during a lockdown in Mumbai, India, Friday, April 17, 2020. Indian Prime Minister Narendra Modi on Tuesday extended the world's largest coronavirus lockdown to head off the epidemic's peak, with officials racing to make up for lost time. (Photo by Rafiq Maqbool/AP Photo)





Archaeological Survey of India (ASI) candle lighting for World Heritage Day and in solidarity with doctors dealing with coronavirus at Humayuns Tomb in New Delhi, India on April 18, 2020. (Photo by Imtiyaz Khan/Anadolu Agency via Getty Images)





Indians shower rose petals and worship policemen as a mark of respecting frontline workers in the fight against COVID-19 during a lockdown to control the spread of the new coronavirus in Hyderabad, India, Sunday, April 19, 2020. (Photo by Mahesh Kumar A./AP Photo)





A doctor sits inside a mobile test station for coronavirus disease (COVID-19) as she waits for people at a residential area in the old quarters of Delhi, India, April 20, 2020. (Photo by Adnan Abidi/Reuters)





A labourer works at a brick kiln after the government eased a nationwide lockdown imposed as a preventive measure against the spread of the COVID-19 coronavirus, in Allahabad on April 20, 2020. (Photo by Sanjay Kanojia/AFP Photo)





Indian fishermen, who said they were refused entry at two ports after a nationwide lockdown was imposed to fight the coronavirus disease (COVID-19), travel in the Arabian Sea attempting to reach to their home state Maharashtra from the western state of Gujarat, in Dahanu in Palghar district in Maharashtra, India, April 17, 2020. (Photo by Prashant Waydande/Reuters)





An Indian woman prepares food for homeless people during a nationwide lockdown to curb the spread of new coronavirus in Gauhati, India, Sunday, April 19, 2020. (Photo by Anupam Nath/AP Photo)





Children of a vendor pose with demon-masks to be hung outside homes believed to ward off negative energy during a government-imposed nationwide lockdown as a preventive measure against the COVID-19 coronavirus, at a roadside stall in Hyderabad, on April 18, 2020. (Photo by Noah Seelam/AFP Photo)





Plainclothes policemen detain a man for defying the lockdown imposed by the government to slow the spreading of coronavirus disease (COVID-19) at Howrah on the outskirts of Kolkata, India, April 19, 2020. (Photo by Rupak De Chowdhuri/Reuters)





A health worker scans a resident with an infrared thermometer to check her temperature as a precautionary measure against the spread of the coronavirus disease (COVID-19) at a residential area in New Delhi, India, April 20, 2020. (Photo by Adnan Abidi/Reuters)