Virat Kohli will break all records of Tendulkar: Zaheer Abbas

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."

Jun 25: After asserting that the 2011 World Cup final was "sold" by "certain parties" in Sri Lanka to India, the island nation's former sports minister Mahindananda Aluthgamage has now called his claim a "suspicion" that he wants investigated.

The Lankan government has ordered an enquiry into the matter and a special Police investigation unit recorded Aluthgamage's statement on Wednesday. He told the team that he was only suspicious of fixing.

"I want my suspicion investigated," Aluthgamage told reporters.

"I gave to the Police, a copy of the complaint I lodged with the International Cricket Council (ICC) on 30 October 2011 regarding the said allegation as then Sports Minister," he said.

Aluthgamage has alleged that his country "sold" the game to India, a claim that was ridiculed by former captains Kumar Sangakkara and Mahela Jayawardene who demanded evidence from him.

Set a target of 275, India clinched the trophy thanks to the brilliance of Gautam Gambhir (97) and then skipper Mahendra Singh Dhoni (91).

"Today I am telling you that we sold the 2011 world cup, I said this when I was the sports minister," Aluthgamage, who was the sports minister at the time, had stated.

Sangakkara, the captain of Sri Lanka at that time, asked him to produce evidence for an anti-corruption probe.

"He needs to take his 'evidence' to the ICC and the Anti corruption and Security Unit so the claims can be investigated thoroughly," he tweeted.

Jayawardene, also a former captain who scored a hundred in that game, ridiculed the charge.

"Is the elections around the corner...like the circus has started...names and evidence?" he asked in a tweet.

Aluthgamage said that in his opinion no players were involved in fixing the result, "but certain parties were."

Both Aluthgamage and the then President Mahinda Rajapaksa were among the invitees at the final played at the Wankhede Stadium in Mumbai.

Following his allegations, Aravinda de Silva, the former great who was the then chairman of selectors, has urged the BCCI to conduct its own investigation.

De Silva has said he is willing to travel to India to take part in such an investigation despite the current COVID-19 threat.

Jun 27: India's Test batting mainstay Cheteshwar Pujara cannot describe in words the influence that Rahul Dravid has had on his life but says he will always remain grateful to him for teaching the importance of switching off from cricket.

Often compared to Dravid, who was considered the 'wall' of Indian cricket, Pujara said he is thankful to Dravid for teaching him how to keep personal and professional lives separate.

"He helped me understand the importance of switching off from cricket. I had the same thought, more or less, but when I spoke to him, it gave me a lot of clarity about it and I was sure of what I needed to do," he told ESPNcricinfo.

"I also saw in county cricket how they keep personal and professional lives separate. I value that advice a lot. Many people consider me to be focused. Yes, I am focused, But I also know when to switch off. There is life beyond cricket."

In his illustrious international career, Dravid amassed 13288 runs in 164 Tests and 10889 runs in 344 ODIs. He also captained India in 79 ODIs, winning 42 of them, which includes the world record of 14 successive wins while chasing.

"I cannot say in one line what Rahul bhai means to me. He has always been an inspiration, and will remain one," Pujara said.

His mental fortitude and batting technique is often compared to Dravid but Pujara said "despite my enchantment with him" he never tried to "copy him."

"There is a similarity in our games, but that's not because of my fascination with him. That came mainly through my experiences with Saurashtra, where I learned that scoring a hundred alone isn't enough, you have to carry your team," he said.

"That is how I learned responsibility - it is about helping my team to raise a big total, and for that I ought to attach importance to my wicket. I learned that from my junior cricket days with Saurashtra, which was a weaker team in domestic cricket."