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
Madrasa teacher is recently accepted Islam. His surname was Kotian, he might be Narain Kotian's relative.
Please confirm,and hang him till his death.
oho...naren koti .where were you ..during ragaveshvara premalata ...harikatha..scandal ..do you feel proud abt ragaveshvara sree..you may find pejavara supporting ragavesvara...and contributed his part with him...but here you cant find anyone Muslim supporting madrasa teacher ...
Naren they love camels and bacchaabaazi is practiced in Afghan and pakis
Naren Anna,
When did you change your location from Thai Naadu to Singapore?
See below what perfect manuals have to say on the topic:-
In Hinduisum:-
Homosexuality is regarded as one of the possible expressions of human desire, Although some Hindu dharmic texts contain injunctions against homosexuality, a number of Hindu mythic stories have portrayed homosexual experience as natural and joyful, There are several Hindu temples which have carvings that depict both men and women engaging in homosexual sex
in Islam:-
In more than one place in Holy Quran, Allah recounts to us the story of Lut's people, and how he destroyed them for their wicked practice of homosexuality, there is consensus among Muslims and the followers of all other religions that sodomy is an enormity, It's even uglier that adultery,
Now, judge yourself, This madrasa teacher influenced by whom????
Naren Kotian, He must be inspired by your God men Swami Nithyananda, Ashram Bapu, Sant Rampal, Baba Ramdev, Swami Agnivesh, Chanraswami, Swami Raghaveshwara Bharati!!
@ Naren Kotian,
DONT TALK TOO MUCH OKK..
Some pandits and ustads have unnatural sex with cows too. Both should be hanged.
Indian law is very weak. Nobody cares for the law.
Some pandits and ustad have unnatural sex with cows too. Both should be hanged
Our law is very weak.
Haha where are jihadis ...faizhal Bhai ..yelri hogideera..beef business jora ? ..haha ...Dana kadiyokke ballu hidkondu kaaykondu kootideera henge ...eddu banree ...nimma ummah guru kanree...3 janakke chummah kotkondu iddaaga sikki haakondavne ...I heard it is in your perfect manual Anthe howda...? ...haha
Add new comment