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.
Comments
Narrow minded Mr. Shetty, in gulf countries somany Hindu girls are working under Arabs/Muslims for the sake of money. Why don't you term them condition to work under Hindus in India.
need job in muslim firm in ramdhan time many hindu womens weariing burka and coming to collect zakat money are you bother about tiz know because need money what a joke ramesh shetty
For your kind information most of all muslim firm many hindu relgious girls working and aslo many bachelore hindu girls working in gulf country tiz is allowed ,what you called for tiz love jihad or love jihd in gulf country shame on you uncultred people....
Rakesh Shetty : people like you are called narrow minded..... Grow up.
i dont understand why people like Rakesh Shetty are so much worried about popularity of Islam.
if they can track who is visiting whom in the locality, I wonder why these goons didnt reach sister Bhavani's house, who died at Janavasati Colony in Puttur taluk’s Vidyapur , and not a single saviour of hindu religion came forward to cremate her.
i wish these goons help their own hindu Koraga families living in shambles in Kulshekar.
And hope the police exhibit same proactiveness to stop moral.policing, drug menace, rapes and control law and order in the district.
looks like police dept is only interested in supporting moral.policing and protecting cows
Non-sence statement given by One Mr. Rakesh Shetty. Why that one sided policy? There are many cases of "Kesari Jihad" by the Saffronists in the recent days. Open your narrow-mindedness before you give such statement.
ಶ್ರೀಯುತ ಶೆಟ್ಟಿಯವರೆ,
ಇಸ್ಲಾಂ ಸೃಷ್ಟಿಕರ್ತನ ಧರ್ಮ. ಈ ವಿಶ್ವವನ್ನು ಸೃಷ್ಟಿಸಿದ ಏಕೈಕ ಜಗದೊಡೆಯನನ್ನು ಆರಾಧಿಸುವುದು ಮಾತ್ರವಾಗಿದೆ ಇಸ್ಲಾಂ ಕಲ್ಫಿಸುವುದು. ಅದಲ್ಲದೆ ತಾವೇ ಸ್ವತಃ ನಿರ್ಮಿಸಿದವುಗಳನ್ನು ಪೂಜಿಸುವ ಗತಿಗೇಡು ಮುಸ್ಲಿಮರಿಗಿಲ್ಲ. ಯಾರಾದರೂ ಹಾಗೆ ಮಾಡಿದರೆ (ಶಿರ್ಕ್ ಮಾಡಿದರೆ) ಧಾರ್ಮಿಕವಾಗಿ ಅವರು ಮುಸ್ಲಿಮರೂ ಅಲ್ಲ. ಇನ್ನು ಬಲತ್ಕಾರದಿಂದ, ಹಣದಾಸೆಯಿಂದ ಯಾರನ್ನಾದರೂ ಹಿಡಿದು ಧರ್ಮವನ್ನು ಅವರ ಮೇಲೆ ಹೇರುವ ಗತಿಗೇಡು ಮುಸ್ಲಿಮರು ಮಾಡಿಲ್ಲ, ಮಾಡುವುದೂ ಇಲ್ಲ. ಈ ಧರ್ಮದ ಸುಂದರ ಆಶಯವನ್ನು ಕಂಡು ಆಕರ್ಷಿತರಾಗಿ ಜನರು ಇಸ್ಲಾಮನ್ನು ಸ್ವೀಕರಿಸುತ್ತಾರೆಯೇ ಹೊರತು, ಮುಸ್ಲಿಮರನ್ನು ಕಂಡಲ್ಲ. ಅಲ್ಲಾಹನು ತಾನು ಉದ್ದೇಶಿಸುವವರನ್ನು ಸನ್ಮಾರ್ಗದಲ್ಲಿ ನಡೆಸುತ್ತಾನೆ. ಆದ್ದರಿಂದ ನೀವು ದಯವಿಟ್ಟು ಖುರ್ ಆನನ್ನು ಕಲಿಯಿರಿ.
ಇಸ್ಲಾಂ ಇಹಲೋಕ ಜೀವನ ಮತ್ತು ಮುಸ್ಲಿಮರ ಜನಸಂಖ್ಯೆಗೆ ಯಾವುದೇ ಪ್ರಾಶಸ್ತ್ಯ ನೀಡುವುದಿಲ್ಲ. ಬದಲಾಗಿ ಪಾರತ್ರಿಕ ಜೀವನದ ವಿಜಯವೇ ಅದರ ಉದ್ದೇಶ. ಅಲ್ಲಿ ವಿಜಯಶಾಲಿಯಾಗಬೇಕಾದರೆ ನಮ್ಮೆಲ್ಲರನ್ನು ಸೃಷ್ಟಿಸಿದ ಆ ಅಲ್ಲಾಹನ್ನು ಮಾತ್ರ ಆರಾಧಿಸಬೇಕು. ಇದರಲ್ಲಿ ವ್ಯರ್ಥವಾಗಿ ತರ್ಕಿಸಿ ಯಾವುದೇ ಫಲವಿಲ್ಲ.
This is a case of Love jihad, Great Job by Bajrang Dal. we dont have any problem if muslims girls visit our houses. but we condemn hindu Girls visiting Muslim houses. Muslims will do Taqiya to convert hindus by hook or crook,
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