Sex mafia functioning in Mangalore: HJV leader

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.

Mangaluru, Jul 11: A youth was run over by a lorry after a speeding car knocked his two-wheeler down on Netravati Bridge near Thokkottu on the outskirts of the city today.

The deceased has been identified as Ubaid (28), a resident of Bandikotya in Ullal. According to sources, he was recently engaged and was supposed to get married on July 23.

Shakir, who was with Ubaid on the two-wheeler suffered serious injuries. He was shifted to a private hospital for treatment. 

The car hit the two-wheeler when the two were heading back to Ullal from Mangaluru. 

The impact of the collision was such that Ubaid was thrown on to the road. Within a second a speeding lorry crushed him to death on the spot. 

The car driver sped away after the mishap instead of stopping to help the accident victims. However, local residents chased the car and waylaid it near Thokkotty flyover. 

The car was reportedly driven by Krishna, who works at Someshwar municipality office. He had reportedly purchased the car just two days ago. Police have taken him into custody along with another person who was also on board the car.

Traffic south police have registered a hit-and-run case and investigations are on.