Poll schedule for five states announced, UP votes in 7 phases

Leh, Jul 3: Taking an apparent dig at China, Prime Minister Narendra Modi on Friday said the age of expansionism is over and added that the new age of development is here.

"Age of expansionism is over, this is the age of development. History is witness that expansionist forces have either lost or were forced to turn back," Modi said addressing soldiers in Ladakh's Nimmoo. However, the Prime Minister did not mention China at all in his address to the soldiers.

The remark comes amidst the ongoing tension between India and China at Line of Actual Control in the eastern Ladakh. In a violent face-off 20 Indian soldiers were killed in the Galwan Valley on June 15-16 when Chinese troops attempted to unilaterally change the status quo during the de-escalation.

The Prime Minister also said that the people of Ladakh have rejected every attempt to create separatism in the region.

"Ladakh is the head of the country. This is the symbol of pride for the 130 crore citizens of India. This land belongs to the people who are willing to make the ultimate sacrifice for the country... Every attempt to create separatism in the region was rejected by the nationalist people of Ladakh," Modi said.

He also said: "We are the same people who pray to the flute playing Lord Krishna, but we are also the same people who idealise and following the same Lord Krishna who carries the Sudarshan Chakra."

The two countries -- India and China -- have been involved in talks to ease the ongoing border tensions since last month.

Lauding the bravery displayed by the soldiers, the Prime Minister said: "The bravery that you and your compatriots showed, a message has gone to the world about India's strength."

"Your courage is higher than the heights where you are posted today," he added.

"Atmanirbhar Bharat ka sankalp aapke tyag, balidan, pursharth ke karan aur bhi mazbut hai,"(The determination of self-reliant India gets strengthened from your sacrifice and courage)," the Prime Minister said.

The soldiers were observed maintaining social distancing while PM Modi's address here.

PM Modi on Friday made a surprise visit to Ladakh and was briefed by senior officers at Nimmoo amid ongoing tension with China. The Prime Minister was accompanied by Chief of Defence Staff (CDS) General Bipin Rawat and Army Chief General Manoj Mukund Naravane.

He reached Nimmoo, early morning today and interacted with Army, Air Force and ITBP personnel.

Located at 11,000 feet, this is among the tough terrains, surrounded by Zanskar range and on the banks of the Indus.

Sources had earlier informed about CDS Rawat's visit to Leh today. General Rawat's visit holds importance since it comes in the wake of Defence Minister Rajnath Singh's visit to Ladakh being rescheduled.

Earlier, the Defence Minister was scheduled to visit Ladakh today to review the preparedness of the army amid the ongoing standoff with China.

The situation at the India-China border remains tense after 20 Indian soldiers lost their lives in a violent face-off in the Galwan valley on June 15-16 when Chinese troops attempted to unilaterally change the status quo during the de-escalation. India and China have been involved in talks to ease the ongoing border tensions since last month.

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.