Mangaluru: Rowdy-sheeter hacked to death in front of his wife, child

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.

Hubballi, Jan 6: Elected representatives of the BJP, Congress and JD(S) on Sunday decided to sink their differences and fight unitedly for Karnataka’s rightful share in the Mahadayi and Kalasa-Banduri water dispute with Goa.

The meeting convened by JD(S) MLC Basavaraj Horatti here saw participation of BJP ministers Prahlad Joshi and Jagadish Shettar, Congress and JD(S) lawmakers, among others.

After a 70-minute closed door meeting, MLC Horatti told reporters that they discussed the water dispute in detail and decided to take steps based on inputs from legal and technical experts on the rightful apportioning of water. “Today, we took the first big step towards the overall development of the region, unencumbered by political divisions,” he said.

Though the air was filled with a sense of jubilation as the issue had united seemingly hostile political parties on one side, a few activists expressed disappointment that the meeting failed to set a timeline to resolve the dispute.