Jadeja takes 5 as India clinch series by innings and 53 runs

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."

Jeddah, Jan 9: Barcelona coach Ernesto Valverde criticised the new Supercopa format and said that "football has become a business and as a business it looks for income".

"The bottom line is football has become a business and as a business it looks for income. That's the reason we are all here," Goal.com quoted Valverde as saying ahead of Barca's semi-final against Atletico.

"It's a completely different format to what we're used to. It was always the first title and the opener of the season and to me, that seemed fine," he added.

The Supercopa was traditionally a two-legged affair played between the winners of La Liga and the Copa del Rey at the beginning of the season, but following last term's one-off meeting between Barca and Sevilla in Tangier, Morocco, the Royal Spanish Football Federation (RFEF) went ahead with a full revamp.

Instead of just two teams being involved, the Supercopa has been expanded to also include the runners-up from La Liga and the Copa - meaning Barca and Valencia are joined by Real Madrid and Atletico Madrid. It is also set to be hosted in Saudi Arabia for the next three editions.

"It's been changed and let's see, it will be judged once it has happened. It's interesting, with four good teams, but from a sporting point of view, I'm not sure," Valverde said.

"We must bear in mind that the football we are involved in is an industry, sources of income are sought and in the same way that there are special connotations in this country, there are also in Morocco, where we played last year," he added.

Barcelona will face Atletico Madrid in the semifinal of the Supercopa at King Abdullah Sports City Stadium in Jeddah on January 10.

New Delhi, Jan 13: Walmart, the world’s largest retailer, has fired around 50 of its India executives as part of its restructuring in the country, three sources with direct knowledge said.

The move underscores the struggles Walmart has faced in expanding its wholesale business in India. The Bentonville, Arkansas based company currently operates 28 wholesale stores where it sells goods to small shopkeepers, and not to retail consumers.

The firings mostly affected executives in the company’s real estate division because the growth in the wholesale model has not been that robust, two of the sources said.

“It’s happening because focus is shifting to e-commerce rather than physical (stores),” said one source, who declined to be identified as the decision is not public.

Walmart did not respond to a request for comment.

Walmart has placed bold bets on India’s e-commerce sector. In 2018, it paid $16 billion to acquire a majority stake in India’s online marketplace Flipkart, in its biggest global acquisition.

The second source added that while Walmart could slow down the pace of opening new wholesale stores, the focus will increasingly be on boosting sales through business-to-business and retail e-commerce.

Some of the executives were sacked last week and more could be let go on Monday, two sources said.

In a statement to India’s Economic Times newspaper, which first reported the news, Walmart said it was always looking for ways to operate more effectively and that “this requires us to review our corporate structure to ensure that we are organized in the right way to best meet the needs of our members.”

Walmart has around 600 staff in its India head office out of a total of around 5,300 nationally, one of the sources said.