If not in India, will Ram Mandir be built in Pakistan, asks Cong MLA Roshan Baig

London/Milan, Jun 2: World Health Organization experts and a range of other scientists said on Monday there was no evidence to support an assertion by a high profile Italian doctor that the coronavirus causing the COVID-19 pandemic has been losing potency.

Professor Alberto Zangrillo, head of intensive care at Italy's San Raffaele Hospital in Lombardy, which bore the brunt of Italy's COVID-19 epidemic, on Sunday told state television that the new coronavirus "clinically no longer exists".

But WHO epidemiologist Maria Van Kerkhove, as well as several other experts on viruses and infectious diseases, said Zangrillo's comments were not supported by scientific evidence.

There is no data to show the new coronavirus is changing significantly, either in its form of transmission or in the severity of the disease it causes, they said.

"In terms of transmissibility, that has not changed, in terms of severity, that has not changed," Van Kerkhove told reporters.

It is not unusual for viruses to mutate and adapt as they spread, and the debate on Monday highlights how scientists are monitoring and tracking the new virus. The COVID-19 pandemic has so far killed more than 370,000 people and infected more than 6 million.

Martin Hibberd, a professor of emerging infectious disease at the London School of Hygiene & Tropical Medicine, said major studies looking at genetic changes in the SARS-CoV-2 virus that causes COVID-19 did not support the idea that it was becoming less potent, or weakening in any way.

"With data from more than 35,000 whole virus genomes, there is currently no evidence that there is any significant difference relating to severity," he said in an emailed comment.

Zangrillo, well known in Italy as the personal doctor of former Prime Minister Silvio Berlusconi, said his comments were backed up by a study conducted by a fellow scientist, Massimo Clementi, which Zangrillo said would be published next week.

Zangrillo told Reuters: "We have never said that the virus has changed, we said that the interaction between the virus and the host has definitely changed."

He said this could be due either to different characteristics of the virus, which he said they had not yet identified, or different characteristics in those infected.

The study by Clementi, who is director of the microbiology and virology laboratory of San Raffaele, compared virus samples from COVID-19 patients at the Milan-based hospital in March with samples from patients with the disease in May.

"The result was unambiguous: an extremely significant difference between the viral load of patients admitted in March compared to" those admitted last month, Zangrillo said.

Oscar MacLean, an expert at the University of Glasgow's Centre for Virus Research, said suggestions that the virus was weakening were "not supported by anything in the scientific literature and also seem fairly implausible on genetic grounds."

Bengaluru, Mar 22: People here stayed at their homes due to Janata Curfew on Sunday amid the coronavirus scare.

Prime Minister Narendra Modi had on Thursday urged people to stay at their homes as a precautionary measure against the spread of coronavirus.

"In such difficult times, all Indians are supporting the cause. We accept and obey the Prime Minister's orders wholeheartedly as it is about how we protect ourselves and keep our children safe from this disease," said Shashikant Varma, a resident of Bengaluru.

"We hope the situation gets better at earliest and everyone gets rid of the virus," Varma added.
"All the shops have been closed.Everyone is at their homes to avoid getting infected from this deadly virus," said Harish Niwasi, another resident.

"Today is PMs Janata Curfew and so we all are at home. I appeal to all that by staying at home we can save each other from the deadly virus. We thank the PM for guiding us at such difficult times," said Tulsi Ram Varma.

The Janata curfew which began at 7 am today will come to an end at 9 pm.

Till now, the total number of positive coronavirus cases in Karnataka is 15 out of which one person has been cured and one death has taken place in the state, according to the Health Ministry.

The Karanataka Health Department on Saturday confirmed five new coronavirus cases in the state, taking the total count to 20.

According to the Indian Council of Medical Research (ICMR), till now there are 341 positive cases of coronavirus in the country.