350 terrorists killed while sleeping: Sources

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."

New Delhi, Mar 25: The government is likely to agree an economic stimulus package of more than Rs 1.5 lakh crore ($19.6 billion) to fight a downturn in the country that is currently locked down to stem the spread of coronavirus, two sources familiar with the matter told news agency.
The government has not yet finalised the package and discussions are ongoing between Prime Minister Narendra Modi's office, the finance ministry, and Reserve Bank of India (RBI), said both the sources, who asked not to be named as the matter was still under discussion.

One of the sources, a senior government official, said the stimulus plan could be as large as Rs 2.3 lakh crore, but final numbers were still in discussion.

The package could be announced by the end of the week, both sources added.

New Delhi, May 2: With 2,293 new cases in the last 24 hours, the highest number of cases in a single day, India's COVID-19 tally reached 37,336 on Saturday, including 1,218 deaths, according to the Ministry of Health and Family Welfare.
As many as 71 deaths were reported in the last 24 hours.

Out of the total number, 9,951 people have been cured/discharged/migrated.

In the state of Maharashtra, the number of coronavirus positive cases has crossed the 10,000-mark with at least 485 deaths.

The positive cases in Maharashtra has reached 11,506, including 1,879 discharged cases.

After Maharashtra, Gujarat has the most number of COVID-19 cases (4,721). The state has reported 236 deaths, while 735 people have been discharged.

The Centre on Friday extended the ongoing nationwide lockdown for two more weeks with effect from May 4 till May 17 while allowing different sets of relaxations in red, orange and green zones.