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New Delhi, May 23: The nationwide lockdown will no longer help India in its fight against COVID-19, and in its place community-driven containment, isolation and quarantine strategies have to be brought into play, leading virologist Shahid Jameel said.

The recipient of Shanti Swarup Bhatnagar Prize for Science and Technology also stressed that testing should be carried out vigorously to identify coronavirus hotspots and isolate those areas.

"Our current testing rate at 1,744 tests per million population is one of the lowest in the world. We should deploy both antibody tests and confirmatory PCR tests. This will tell us about pockets of ongoing infection and past (recovered) infection. This will provide data to open up gradually and let economic activity resume," Jameel told PTI in an interview.

He stressed that testing has to be dynamic to continuously monitor red, orange and green zones and change these based on that data.

About community transmission of COVID-19 in India, Jameel said the country reached that stage long ago.

"We reached community transmission a long time ago. It's just that the health authorities are not admitting it. Even ICMR's own study of SARI (severe acute respiratory illness) showed that about 40 per cent of those who tested positive for SARS-CoV-2 did not have any history of overseas travel or contact to a known case. If this is not community transmission, then what is?" he posed.

Lockdown bought India time in its fight against coronavirus, but continuing it is unlikely to yield any further dividend, Jameel said.

"Instead, community-driven local lockdowns, isolations and quarantines have to come into play. Building trust is most important so that people follow rules. A public health problem cannot be dealt with as a law-and-order problem."

The nationwide lockdown, initially imposed from March 25 to April 14, has been extended thrice and will continue at least till May 31. The virus has claimed 3,720 lives and infected over 1.25 lakh people in the country so far.

Jameel has expertise in the fields of molecular biology, infectious diseases, and biotechnology. He is the CEO of Wellcome Trust/Department of Biotechnology's India Alliance and is best known for extensive research in Hepatitis E virus and HIV.

He said COVID-19 will eventually be controlled through herd immunity, which is acquired in two ways – when a sufficient fraction of the population gets infected and recovers, and with vaccination.

"It is estimated that for SARS-CoV-2 at least 60 per cent of the population would have to be infected and recovered, or vaccinated. This will happen over the course of the next few years," Jameel said.

Herd immunity is reached when the majority of a population becomes immune to an infectious disease, either because they have become infected and recovered, or through vaccination. When that happens, the disease is less likely to spread to people who aren't immune, because there just aren't enough infectious carriers.

"India has 1.38 billion people, a population density of about 400/sq km and a healthcare system ranked at 143 in the world. If we allow 60 per cent people to get infected quickly in the hopes of herd immunity, that would mean 830 million infections," Jameel said.

"If 15 per cent need hospitalization that means about 125 million isolation beds (we have 0.3 million). If five per cent need oxygen and ventilatory support, this amounts to about 42 million oxygen support and ICU beds; we have 0.1 million oxygen support beds and 34,000 ICU beds. This would overwhelm the healthcare system causing mayhem," he said.

Jameel said if the population level mortality is 0.5 per cent that would mean 40 lakh deaths. "Are we prepared to pay this price for herd immunity in the short term? Clearly not," he said.

He said it is unlikely that a vaccine would be available by the end of the year.

"Even then, we don't know yet how long it would give protection – weeks, months, one year, a few years? I don't think we will return to pre-coronavirus days for at least the next 3-5 years. This is also a chance to evaluate if we want to return to those unsustainable, environment-damaging ways. COVID-19 is a timely warning to reform our way of living," he said.

Jameel said it is hard to predict but plausible that COVID-19 would return in second or third wave.

"Later waves come when we don't understand the disease and become lax. A comparison to Spanish Flu is not entirely valid because in 1918 no one knew what caused it. No one had seen a virus till the mid-1930s as the electron microscope needed to view those was invented in 1931," he said.

"Today we know a lot more about the pathogen, its genetic makeup, how it transmits and how to prevent it. We need to be sensible and follow expert advice," he said.

If there is any scientific evidence linking deforestation, rapid urbanisation, climate change with pandemics like COVID-19, he said zoonotic viruses -- those that jump from animals to humans -- happen so when wild animal–human contacts increase.

"Deforestation destroys animal habitats bringing them closer to humans. When you cut forests, bats come to roost on trees closer to human habitations. Their viruses in secretions/stool get transmitted to domestic animals and on to humans. This happened clearly with Nipah virus outbreak in Malaysia in 1997-98 from fruit bats to pigs to humans," he said.

"COVID-19 possibly arose in wet animal markets due to dietary habits that bring all kinds of live and dead wild animals in close contact with humans," Jameel added.

From March through May, around 1 crore migrant workers fled India’s megacities, afraid to be unemployed, hungry and far from family during the world’s biggest anti-Covid-19 lockdown.

Now, as Asia’s third-largest economy slowly reopens, the effects of that massive relocation are rippling across the country. Urban industries don’t have enough workers to get back to capacity, and rural states worry that without the flow of remittances from the city, already poor families will be even worse off -- and a bigger strain on state coffers.

Meanwhile, migrant workers aren’t expected to return to the cities as long as the virus is spreading and work is uncertain. States are rolling out stimulus programs, but India’s economy is hurtling for its first contraction in more than 40 years, and without enough jobs, a volatile political climate gets more so.

“This will be a huge economic shock, especially for households of short-term, cyclical migrants, who tend to come from vulnerable, poor and low-caste and tribal backgrounds,” said Varun Aggarwal, a founder of India Migration Now, a research and advocacy group based in Mumbai.

In the first 15 days of India’s lockdown, domestic remittances dropped by 90%, according to Rishi Gupta, chief executive officer of Mumbai-based Fino Paytech Ltd., which operates the country’s biggest payments bank.

By the end of May, remittances were back to around 1750 rupees ($23), about half the pre-Covid average. Gupta’s not sure how soon it’ll fully recover. “Migrants are in no hurry to come back,” Gupta said. “They’re saying that they’re not thinking of going back at all.”

If workers stay in their home states long term, policymakers will have more than remittances to worry about. If consumption falls and the new surplus of labor drives wages down, Agarwal said, “there will also be a second-order shock to the local economy. Overall, not looking good.”

India announced a $277 billion stimulus package in May and followed it up with a $7 billion program aimed at creating jobs for 125 days for migrants in villages across 116 districts. Separately, local authorities are also looking for solutions.

Officials in Bihar have identified 2,500 acres of land that could be made available to investors, said Sushil Modi, deputy chief minister of Bihar, a state in east India. “We can use this crisis as an opportunity to speed up reforms,” he said.

The investors haven’t materialised yet, and in the meanwhile, state governments are relying on the national cash-for-work program that guarantees 100 days worth of wages per household.

Skilled workers don’t want to do manual labor offered through the program, and even if they did, says Amitabh Kundu of RIS, many think of it as beneath their station. “There will be an increase in social tensions,” he predicts. “Caste may again start playing a role. It’s absolute chaos.”

For skilled workers, initiatives vary:

* Uttar Pradesh, which received 3.2 million people, is compiling lists of skilled workers who need employment and trying to place them with local manufacturing and real estate industry associations. So far, the government says, it’s placed 300,000 people with construction and real estate firms.

* Bihar has placed returners in state-run infrastructure projects and hired others to stitch uniforms and make furniture for government-run schools, even as they waited in quarantine centres, said Pratyay Amrit, head of the state’s disaster management department.

* The eastern state of Odisha announced an urban wage employment program aimed at putting as many as 450,000 day labourers to work through September. Some 25,000 people have been employed, so far, under the scheme, G. Mathivathanan, principal secretary for housing and urban development said.

Attracting Investments

It’s not clear any of this will be enough to make a dent, says Ravi Srivastava, professor at New Delhi-based Institute of Human Development, adding that the states don’t have much of a track record on economic development.

“It was the failure of these states to improve governance and put development plans in place that led to the out-migration in the first place,” he said.

But officials and workers’ rights advocates see opportunity. Uttar Pradesh has established liaisons to encourage companies from the US, Japan and South Korea to establish manufacturing in the state. There and in Madhya Pradesh and Rajasthan, the government has made labour laws more friendly to employers, making it easier to hire and fire workers.

Modi, the minister from Bihar, said the migration may also give workers--historically a disenfranchised group--new power, particularly as urban centres struggle. “The way industries treated workers during the lockdown -- didn’t pay them, the living conditions were poor -- now these industries will realize the value of this force,” Modi said.

“In the days to come, labour will emerge as a force that can’t be ignored anymore,” he added. “That’s the new normal. We will work out how to ensure dignity, rights to our people who are going to work in other states.”

Bihar is due for elections by November, a vote that could be an early test of the mass migration’s political consequences. The state is currently governed by a coalition that includes Prime Minister Narendra Modi’s Bharatiya Janata Party. Amitabh Kundu, a fellow at the Research and Information System for Developing Countries, a New Delhi-based government think-tank, said migrant workers are likely to be angry voters.

“Chief ministers are telling these migrants that they will not have to go back for work,” he said. “But their capacity to do something miraculous in the next four to five months is doubtful. If they can retain even one-fourth of the migrants, I would call it a success.”

Raipur, May 25: A union minister was caught on camera issuing threats to district administration officials in Chhattisgarh saying that she “knows how to take people to a room and beat them with belts"

Officials were taken aback when Renuka Singh, Minister of State for Tribal Affairs, delivered this dialogue during her visit to the quarantine centre at Balrampur, around 400 km from Chhattisgarh capital Raipur on Sunday.

Dilip Gupta, a resident of Balarampur district in Chhattisgarh, had accused the chief executive officer and tehsildar of the district panchayat of assaulting him in a quarantine centre in the area following a quarrel over shoddy facilities. Renuka Singh took cognizance of the matter and reached the quarantine centre to speak to Dilip Gupta.

The minister, on reaching the quarantine centre, received details of the incident from Gupta and his family and lashed out at the officials for "beating him up".

In a video, Renuka Singh is seen cautioning the officials to not think of BJP workers as "weak".

"Ye bhagwadhaari BJP ke karyakartao ko kamzor mat samajhna. Janpad me baithke aur aap tehsil me baith ke jo bhed-bhaav kar rahe hain BJP ke karyakartao ke sazth, bhool jaiye (Don't think of saffron-wearing BJP workers as weak. Forget the discrimination that you are showing towards BJP workers)," Renuka Singh said, lambasting the officials.

However, the minister did not stop there and went on to threaten the officials saying she knows how to 'thrash people with a belt'. 

"Andheri kothri me le jaa ke na main belt khol ke thokna jaanti hu bohot acche se (I very well know how to lock people in a dark room and thrash them with a belt)," Renuka Singh can be heard saying in a video from the incident.

Dilip Gupta, who was put under quarantine after he recently arrived from Delhi, had reportedly complained about the quality of food and basic facilities in the centre and had even uploaded a video on social media over the same after officials failed to address his issues.