PM Modi calls for peace in Delhi after death toll climbs to 20

Srinagar, Mar 31: In order to prevent the spread of coronavirus, the Jammu and Kashmir administration on Tuesday declared 20 villages of Kashmir division as 'red zone'.
"20 villages including Parray Mohala Hajin, Chandergeer Hajin, Batagund Hajin in Bandipora district, Gudoora, Chandgam, Pinglena, Parigam, Abhama, Sangerwani and Khaigam in Pulwama district, Waskura in Ganderbal, Sedew, and Ramnagri in Shopian district have been declared as red zones," said Department of Information and Public Relations, J-K, in a tweet.

In Srinagar district, Mehjoor Nagar, Natipora, Lal Bazar, Eidgah and Shalteng villages have been declared as red zones.

"Chadoora in Budgam district of Kashmir division has also been declared as red zone," another tweet said.

The total number of COVID-19 cases in Jammu and Kashmir climbed to 49 after 11 more people tested positive in the Union Territory on Monday. While three of these cases were reported from Jammu region, eight were from the Kashmir division.

Thiruvananthapuram, Mar 30: Kerala reported 32

fresh cases of coronavirus on Monday, with the worst affected Kasaragod district alone accounting for 17 cases.

Kannur reported 15 cases, while Wayanad and Idukki reported two each, Chief Minister Pinarayi Vijayan told reporters here after a COVID-19 review meeting.

Of the 32 cases, 17 had come from abroad and 15 had been infected through contact.

A total of 213 people are presently under treatment in Kerala.

At least 1.50 lakh people are under surveillance in the state and 623 are in isolation wards of various hospitals.

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.