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.
The suspects have been identified as Dhanush and Sharath, both aged around 25 years and residents of Mudipu village. Two sharp weapons have also been recovered from them. It is alleged that they have links with a saffron outfits.
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Hope and trust, Police dept will pull out their god father in from of public with impose punishment by sending them behind bar for at least 5yrs period - with out waiting for any source of innocent public's protest.
Please publish their photogrpahs in all available new paper and electronic media first.
Show their faces pls.
Good job Mangalore Police! Keep it up guys!
This youths are paid goondas. Who gave them bike ? who gave them money? who gave them weapons ? who is the real BOSS behind these activities. I am sorry to say that the DK police who knows very well but can't disclose them because of the pressure from the political giants. Everyone knows that Sangha Pariwar's Big bosses are having close relationship with the present governments MLA's , Ministers in DK ( behind the curtain )
Shoot them in the middle of the road...
I request with police dept to find out the real mastermind of this attack and also punish this sanghi terrorists. Kachra nan maklu nimm janmakke thu thu.. Please ban RSS,BD,RS,ABVP and other all kachra sangi organisations.
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