‘Voter ID was more powerful than the IED of terrorists’: PM Modi casts vote in Ahmedabad

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, Apr 23: The nationwide lockdown in India which started about a month ago has impacted nearly 40 million internal migrants, the World Bank has said.

The lockdown in India has impacted the livelihoods of a large proportion of the country's nearly 40 million internal migrants. Around 50,000 60,000 moved from urban centers to rural areas of origin in the span of a few days, the bank said in a report released on Wednesday.

According to the report -- 'COVID-19 Crisis Through a Migration Lens' -- the magnitude of internal migration is about two-and-a-half times that of international migration.

Lockdowns, loss of employment, and social distancing prompted a chaotic and painful process of mass return for internal migrants in India and many countries in Latin America, it said.

Thus, the COVID-19 containment measures might have contributed to spreading the epidemic, the report said.

Governments need to address the challenges facing internal migrants by including them in health services and cash transfer and other social programmes, and protecting them from discrimination, it said.

World Bank said that coronavirus crisis has affected both international and internal migration in the South Asia region.

As the early phases of the crisis unfolded, many international migrants, especially from the Gulf countries, returned to countries such as India, Pakistan, and Bangladesh until travel restrictions halted these flows.

Some migrants had to be evacuated by governments, such as those of China and Iran, it said.

Before the coronavirus crisis, migrant outflows from the region were robust, the report said.

The number of recorded, primarily low-skilled emigrants from India and Pakistan rose in 2019 relative to the prior year but is expected to decline in 2020 due to the pandemic and oil price declines impacting the Gulf countries.

In India, the number of low-skilled emigrants seeking mandatory clearance for emigration rose slightly by eight percent to 368,048 in 2019.

In Pakistan, the number of emigrants jumped 63 per cent to 6,25,203 in 2019, largely due to a doubling of emigration to Saudi Arabia, it said.

According to the bank, migration flows are likely to fall, but the stock of international migrants may not decrease immediately, since migrants cannot return to their countries due to travel bans and disruption to transportation services.

In 2019, there were around 272 million international migrants.

The rate of voluntary return migration is likely to fall, except in the case of a few cross-border migration corridors in the South (such as Venezuela-Colombia, Nepal-India, Zimbabwe South Africa, Myanmar-Thailand), it said.

Migrant workers tend to be vulnerable to the loss of employment and wages during an economic crisis in their host country, more so than native-born workers.

Lockdowns in labour camps and dormitories can also increase the risk of contagion among migrant workers.

Many migrants have been stranded due to the suspension of transport services. Some host countries have granted visa extensions and temporary amnesty to migrant workers, and some have suspended the involuntary return of migrants, it said.

Observing that government policy responses to the COVID-19 crisis have largely excluded migrants and their families back home, the World Bank said there is a strong case for including migrants in the near-term health strategies of all countries, given the externalities associated with the health status of an entire population in the face of a highly contagious pandemic.

The Bank said governments would do well to consider short, medium and long-term interventions to support stranded migrants, remittance infrastructure, loss of subsistence income for families back home, and access to health, housing, education, and jobs for migrant workers in host/transit countries and their families back home.

The pandemic has also highlighted the global shortage of health professionals and an urgent need for global cooperation and long-term investments in medical training, it said.

Ahmedabad, Mar 24: The Gujarat police has detained 426 people in the last 24 hours for violating lockdown rules in force in the state to combat the novel coronavirus outbreak, a senior official said on Tuesday.

They include those who came out despite being advised home quarantine, state Director General of Police Shivanand Jha said.

"The lockdown met with around 90 per cent success. We are taking strict measures to implement the lockdown in the remaining 10-15 per cent areas. We have lodged 238 cases related to the violation of police notification and 127 cases related to quarantine rule violation. In all, we have detained 426 persons across the state," Jha told reporters in Gandhinagar.

"For better implementation of the lockdown and to address issues concerning people, we have set up a dedicated 24-hour control room and appointed two additional DGP rank officers to supervise operations. Three teams under them would work to resolve issues across the state," said Jha.

He said police commissioners and districts SPs have been asked to enforce the lockdown in an effective manner.

Essential services like vegetable and milk shops are allowed to remain open, he said, and asked people not to flock in large numbers to such shops.

The state has so far reported 33 COVID-19 cases, and one person has died of the infection.