Iran urges Muslims to unite against US, including Saudi brothers

Washington, Jun 30: Researchers in China have discovered a new type of swine flu that is capable of triggering a pandemic, according to a study published Monday in the US science journal PNAS.

Named G4, it is genetically descended from the H1N1 strain that caused a pandemic in 2009.

It possesses "all the essential hallmarks of being highly adapted to infect humans," say the authors, scientists at Chinese universities and China's Center for Disease Control and Prevention.

The researchers then carried out various experiments including on ferrets, which are widely used in flu studies because they experience similar symptoms to humans -- principally fever, coughing and sneezing. 

G4 was observed to be highly infectious, replicating in human cells and causing more serious symptoms in ferrets than other viruses.

Tests also showed that any immunity humans gain from exposure to seasonal flu does not provide protection from G4.

According to blood tests which showed up antibodies created by exposure to the virus, 10.4 percent of swine workers had already been infected.

The tests showed that as many as 4.4 percent of the general population also appeared to have been exposed.

The virus has therefore already passed from animals to humans but there is no evidence yet that it can be passed from human to human -- the scientists' main worry.

"It is of concern that human infection of G4 virus will further human adaptation and increase the risk of a human pandemic," the researchers wrote.

The authors called for urgent measures to monitor people working with pigs.

"The work comes as a salutary reminder that we are constantly at risk of new emergence of zoonotic pathogens and that farmed animals, with which humans have greater contact than with wildlife, may act as the source for important pandemic viruses," said James Wood, head of the department of veterinary medicine at Cambridge University.

A zoonotic infection is caused by a pathogen that has jumped from a non-human animal into a human.

New Delhi, Jul 11: India's COVID-19 case count crossed the eight lakh-mark on Saturday with yet another highest single-day spike of 27,114 new cases in the last 24 hours.

As many as 519 deaths were reported during this period.

The total number of positive cases in the country stands at 8,20,916, including 2,83,407 active cases, 5,15,386 cured/discharged/migrated and 22,123 deaths, according to the Ministry of Health and Family Welfare.

With as many as 2,38,461 COVID-19 cases, Maharashtra continues to remain the worst-affected state, followed by Tamil Nadu (1,30,261) and Delhi (1,09,140).

Meanwhile, 1,13,07,002 samples have been tested for COVID-19 till July 10. Out of these 2,82,511 samples were tested yesterday, according to the Indian Council of Medical Research (ICMR).

Riyadh, Apr 8: Saudi Arabia's health minister has warned the number of COVID-19 cases in the country could reach 200,000 in coming weeks.

As of Tuesday, the kingdom registered a total of 2,795 coronavirus infections, including 41 deaths.

"Within the next few weeks, studies predict the number of infections will range from a minimum of 10,000 to a maximum of 200,000," health minister Tawfiq al-Rabiah was cited as saying by the official Saudi Press Agency on Tuesday.

On Monday, Saudi Arabia extended the duration of daily curfews in four governorates and five cities to 24 hours.

The kingdom imposed round-the-clock lockdowns in the capital Riyadh, Tabuk, Dammam, Dhahran and Hofuf, the interior ministry said on Twitter.

The same measures were also imposed on the governorates of Jeddah, Taif, Qatif and Khobar, the ministry added.

Authorities had already sealed off the holy cities of Mecca and Medina, barring people from entering and exiting as well as prohibiting movement between all provinces.

Last month, Saudi Arabia suspended the year-round "Umrah" pilgrimage over fears of the coronavirus pandemic spreading to Islam's holiest cities.

Authorities are yet to announce whether they will proceed with this year's Hajj, scheduled for the end of July. Last week, authorities urged Muslims to temporarily defer preparations for the annual pilgrimage.

Last year, about 2.5 million people travelled to Saudi Arabia to take part in the Hajj, which all Muslims must perform at least once in their lives if able.

The Arab world's biggest economy has also closed down cinemas, malls and restaurants and halted flights as it steps up efforts to contain the virus.

King Salman has warned of a "more difficult" fight ahead against the virus, as the kingdom faces the economic double blow of virus-led shutdowns and crashing oil prices