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.
A judge in the province of Pordenone on Friday converted a four-month prison sentence handed to the woman into a 30,000 fine plus 600 euros cost.
Comments
Very good news. More clampdown needed.
they did not ask her innerwear ... what if she has suicide vests and detonate it once coming inside ... where ever u are there u must follow rules of the land .if not why to go and settle ,30,000 euros not enough 100,000euros must ...
If ever the IGNORANTs of this world ever read the DIVINE LAW ... \THE QURAN\" they would have appreciated and satisfied .. but their ego dont let them to know the reality of TRUTH.
Dear Haters and the HOnest Non muslims ... READ QURAN atleast once in your lifetime the more early its better for YOU and your family to know the CREATOR of all that exist including YOURSELF and the evil going around in this world...
Thequranproject online is well explained with scientific facts and logic about the creation and the life after death..."
This is very bad....every human kind has his or her own democratic way of leading life....no one should be allowed to interfere with it.....European countries, people go with bra and underwear....judges support and enjoy with it...and need that kind of life....if someone protect their body and chastity from bad eyes....these bloody judges don't like it....
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