Re: China - Child, 4, 2nd H7N9 case in Beijing confirmed - asymptomatic
Translation Google
The boy stained H7N9 in Beijing but asymptomatic, experts say to be isolated anti-virus mutation
Post reporter Yu Li Yan 2013-04-16 07:24
Father of the confirmed cases of trafficking poultry population active screening monitoring Beijing's first case of human infection with the H7N9 avian influenza, the H7N9 avian influenza virus nucleic acid found a 4-year-old bamboo surname boys.
Beijing Municipal Health Bureau received a the Beijing CDC report, on the evening of March 14 in Beijing's first case of human infection with the H7N9 avian influenza confirmed cases father trafficking poultry population active screening monitoring, the boy found a 4-year-old bamboo surname The H7N9 avian influenza virus nucleic acid positive.
The boy is currently no clinical symptoms. Clinical expert in Beijing, according to its clinical manifestations, epidemiological investigation and laboratory test results, the overall judgment of the boy man infected with the H7N9 avian flu virus carriers.
In this regard, the molecular microbiologist, Zhao Guoping, the Chinese Academy of Sciences, said yesterday, this deserves attention in the research. He pointed out that, after Shanghai, H7N9 virus infection in children showed symptoms are very light, but also take the initiative by the local CDC screening found.
"Discovered the first case of girls, together with the Beijing cases symptoms less severe phenomenon,
similar to the case of H7N9 and SARS, infectivity and virulence children are relatively weak." Academician Zhao Guoping said that the SARS virus on children's infectious does not seem to lower virulence, specific performance is the incidence of children in rare cases, even if the disease, severe hardly.
However, Academician Zhao Guoping said, we need to let the data speak. Tamiflu H7N9 is very effective for SARS is no effect. Therefore, the need for more in-depth research in order to make a scientific judgment of the mechanism; This is the significance of the research work carried out in the new hair burst prevention and control of infectious diseases and the treatment process. Speculated that some rules from existing cases, based on previous studies and experience; from experience and speculated in real regularity mechanism, or by subsequent scientific research reveals.
Academician Zhao Guoping told reporters in
early 2004, the infection in the second wave of
SARS Community 4 conclusive evidence of more than
160 close contacts of the patients investigation found that the one with the second patient in the same floor of the same hotel work waiter asymptomatic carriers of the virus. By the time of the formation of antibodies judgment, ruled out the possibility of human-to-human transmission, determine the basic breeding of civet cats infected with floors.
Academician Zhao Guoping At present, we have no evidence that H7N9 human-to-human transmission, but can not guarantee that the virus does not occur further variation;, tested positive for the H7N9 avian influenza virus nucleic acid, but no cases of clinical symptoms, medical isolated for observation or necessary.
He also said that, for ordinary citizens cope with the H7N9 avian influenza virus, the first is not to blind panic, to maintain a healthy lifestyle and state of mind. Also, pay attention to avoid close contact with live poultry class to buy poultry food processing, timely wash your hands after handling heating cooked food. Of course, the most realistic, in the event of a flu-like fever symptoms seek immediate medical attention, so as not to miss the best treatment period.
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