Prophet Muhammad was the messenger of global peace: Swami Lakshmi Shankaracharya

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."

Mangaluru, Jan 3: Mangaluru police arrested another person on charge of spreading communal hatred through messages. The accused have been identified as Abubakkar Siddique (48).

"One Abubakkar Siddique has been arrested in connection with a case for spreading communal hatred through inciting messages," said Dr PS Harsha, commissioner of police, Mangaluru.

On December 31, Police have arrested one person, Moideen Hameez, on charge of spreading communal hatred through social media.

The Mangaluru city police on Monday served notices to a few persons for posting inflammatory messages on social media.

The Cyber Crime police have summoned the accused persons to appear before it on January 2.

"Action against miscreants spreading communal hatred on social media underway in a major way. A dedicated team of cyber experts is keeping a hawk's eye on anyone fomenting communal disharmony anywhere on the internet," Harsha said in another tweet.

Bengaluru, May 9: The bar owners in Karnataka, while welcoming the state government's decision to allow takeaway sales of liquor, said that the move is not going to benefit them much.

Venkatesh Babu, a Bengaluru-based bar owner said, "We welcome this move, our bar was closed for two months due to coronavirus crisis. We have been facing losses since then."

"The state government has told us to sell our stocks at maximum retail price (MRP). It is difficult for us to manage as the rent is high and we also have to pay salaries," he added.

The owner of Pingara Bar and Restaurant, Shivamogga said, "The government has said that is for parcel only and that too at MRP. There is no benefit to our business. We are only clearing the existing stock. They have given us time till May 17 and are not even giving us fresh stock. We are only allowed to sell what we have already."

Karnataka government in its Friday order allowed restaurants, pubs and bars to sell liquor at retail prices from May 9 till May 17, the day the third phase of lockdown is slated to end.

Earlier, the government had allowed the opening of liquor shops in order to mobilise revenue.

However, bars, pubs, restaurants were ordered to remain closed amid the COVID-19 lockdown.