BJP supremo Amit Shah to visit Mangaluru on Oct 4

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, Feb 9: Senior JD(S) leader and former prime minister H D Deve Gowda has called upon all the regional parties and secular parties to join hands with the Congress and work in tandem to take on the BJP.

Noting that mere speeches would not help, he said the regional and secular parties should enhance their strength politically in the country.

"We all need to join together with Congress and work in tandem with the available strength only then will we be able to stop them (the BJP)," the JD(S) supremo said at a public meeting organised by the party in Hassan district on Saturday.

Gowda cautioned the regional and secular parties against sitting idle watching the developments in the country.

"If the small and regional parties do not exercise the powers given by Dr B R Ambedkar to the country, they (BJP) are going to the extent of finishing them up," he said. Interestingly, the JD(S) patriarch, had in the run-up to the December bypolls to Karnataka assembly said he would not align with the Congress and dubbed it as "not trustworthy."

Islamabad, Jun 23: Seven more Pakistan cricketers, including Muhammad Hafeez and Wahab Riaz, selected for the tour of England have tested positive for COVID-19, taking the total to 10, the PCB revealed on Tuesday.

The seven who tested positive on Tuesday are Kashif Bhatti, Muhammad Hasnain, Fakhar Zaman, Muhammad Rizwan, Imran Khan, Hafeez and Riaz. Shadab Khan, Haider Ali and Haris Rauf had returned positive tests on Monday.

“It is not a great situation to be in and what it shows is these are 10 fit and young athletes...if it can happen to players it can happen to anyone,” Pakistan Cricket Board (PCB) CEO, Wasim Khan told a media conference.

He said a support staff member, masseur Malang Ali, had also tested positive for COVID-19.

Khan said that the players and officials would now assemble in Lahore and another round of tests would be carried out on June 25 and a revised squad would be announced the next day.

The squad has to leave on June 28 for the series scheduled to be held next month, he said.

“It is a matter of concern but we shouldn’t panic at this time as we have time on our hands,” Khan said.

He said the players and officials would be retested on reaching England.