No compulsion of saying Om during Yoga Day: Ayush Minister

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.

New Delhi, Apr 8: The Supreme Court on Wednesday suggested that all tests to identify coronavirus positive patients should be conducted free of cost and asked the Central government to look into creating a mechanism for providing reimbursement for the same.

A bench headed by Justice Ashok Bhushan, while hearing a PIL via video-conferencing, suggested that the test should be conducted free of cost in the identified private laboratories and said that the court will pass appropriate order on the matter.

The apex court was hearing a PIL filed by lawyer and petitioner Shashank Deo Sudhi seeking direction to the Centre and other respective authorities to provide free of cost the testing facility for COVID-19 to all citizens in the country.

Solicitor General Tushar Mehta submitted that 118 laboratories were doing 15,000 test capacity per day and added that 47 private laboratory chains have also been involved for the same.

During the hearing, the court asked the Centre to ensure private labs don't charge a high amount for the test and suggested that the government can create an effective mechanism for reimbursement from the government for tests.

Mehta said that they will look into the suggestion and will try to devise what can be done best.

Sudhi, on the other hand, submitted that testing of coronavirus is very expensive and therefore the Central government should take all necessary steps to provide free of cost the testing facility for COVID-19 kits and others to all citizens in the country.

New Delhi, Apr 21: The historic rout in oil markets that sent US crude prices plummeting to as much as minus USD 40 a barrel is unlikely to translate into any big reduction in petrol and diesel prices in India as domestic pricing is based on different benchmark, and refineries are already filled up to brim and cannot buy US crude just yet.

With storage capacity already overflowing amid coronavirus-induced demand collapse, traders rushed to to get rid of unwanted stocks triggering the collapse of US West Texas Intermediate (WTI) crude for May delivery.

Indian Oil Corp (IOC) Chairman Sanjiv Singh said the collapse was triggered by traders unable to take deliveries of crude they had previously booked because of a demand collapse. And so they paid the seller to keep oil in their storage.

"If you look at June futures, it is trading in positive territory... around USD 20 per barrel," he said.

Low oil prices may seem good in short-term but in the long run it will hurt the oil economy as producers will have no surplus to invest in exploration and production which will lead to a drop in production, he said.

He did not comment on retail fuel prices that have been static since March 16.

Oil companies have not changed rates despite a fall in international prices as they first adjusted them against the increase that was warranted from a Rs 3 per litre hike in excise duty and close to Re 1 per litre additional cost of switching over to cleaner BS-VI grade fuel from April 1.

Petrol in Delhi is priced at Rs 69.59 a litre and diesel comes for Rs 62.29 per litre.

"The negative price has no direct impact on India or Indian oil prices, as this has taken place due to crude oil produced and traded within the US. India's prices are driven partly by another benchmark, the Brent, which is still trading at USD 25/barrel. Therefore, the retail price of fuels in India are unlikely to fall," said Amit Bhandari, Fellow, Energy and Environment Studies, Gateway House.

Also, Indian refineries are already overflowing as fuel demand has evaporated due to the unprecedented nationwide lockdown imposed to curb spread of COVID-19. So, they can't rush to buy US crude.

The refineries have already cut operating rate to half because the fuel they produce has not been sold yet.

India imports 4 million barrels/day (1.4 billion barrels/year) of oil. The country has been benefitting from the falling prices of oil for the last five years, when oil dropped from a peak of USD 110/barrel to USD 50-60/barrel last year, enabling India to invest in public service programmes.

"However, the additional USD 30 fall of this week is good for India - but there is also a downside. If oil prices are too low, the economies of oil-rich gulf countries will be hurt, threatening the job prospects of the 8 million Indians working in the Gulf countries. India is the largest recipient of foreign remittances due to these workers – very low oil prices will hurt this cash stream," Bhandari said.

He said the negative price of oil shows how much oil oversupply exists in international markets today. "Global oil consumption has fallen due to the COVID-19 pandemic that traders are willing to pay customers to get rid of the barrels they can't store. The world does not have enough storage capacity, and dumping the oil is an environmental crime."

The first half of April saw Brent crude oil prices plummet 63.6 per cent to USD 26.9 per barrel. Prices of Western Texas Intermediate (WTI), the American oil, had also fallen similarly by 63.1 per cent.

But on April 20, WTI prices turned rapidly negative because traders on the Nymex exchange rushed to offload their May futures positions a day before expiry of contracts (on April 21).

Such WTI futures are traded on the Nymex exchange with contracts settled in physical crude oil. Problem is, those who had gone long are unable to find storage facilities for the oil and had to liquidate their contracts before expiry. This caused the plunge in WTI prices.

Contrast to this, June WTI Nymex futures prices is hovering around USD 21, while Brent for June delivery is at USD 25.

Miren Lodha, Director, CRISIL Research said the demand for crude oil was declining already because of economic slowdown when the COVID-19 pandemic-driven lockdowns crushed it further.

Consequently, oil demand is expected to contract by 8-10 million barrels per day (mbpd) in 2020 assuming demand recovery begins from the third quarter of the year, he said, adding if recovery doesn't happen by then, further demand destruction could occur.

On the supply side, producers reining in output following a strategic deal between OPEC members, Russia and the US.

Under this agreement, OPEC+ would reduce oil production by 9.7 mbpd for May and June, but gradually ease the curb to 7.7 mbpd between July and December 2020, and to 5.8 mbpd till April 2022 to stabilise prices.

"This is expected to reduce some surplus in the market by the end of 2020," Lodha said.

Crude oil demand is expected to decline by over 20 mbpd in April alone. Typically, monthly global demand is about 100 mbpd. Given this scenario, supply curbs would have limited influence.

Consequently, Brent oil prices is expected to be in the USD 25-30 range for the second quarter while increasing marginally in the last 2 quarters of 2020.

"The gigantic inventory build-ups and lack of storage facilities would also put pressure on prices," he said, adding overall Brent could average USD 30-35 in 2020, with a strong downward bias.