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Experts: Be alert of H7N9 amid flu seasons
Updated: 2013-09-26 01:05
By Shan Juan (China Daily)
The avian influenza strain of H7N9 is highly likely to return and affect humans in the autumn and winter on the Chinese mainland, warned Zeng Guang, chief epidemiologist at the Chinese Center for Disease Control and Prevention.
...
"Given that the virus never stopped circulating among birds, humans are also at risk of infection, particularly in the common peak flu season, which usually lasts till spring,"Zeng said.
An overlap of the peak flu season and more frequent smoggy weather could make the situation even worse and intervention efforts more complicated, he said.
Flu prevention requires good ventilation, which can't be easily supplied in smoggy weather, he explained.
He urged the public to take precautions such as to avoid staying in public places for long and to be aware of good personal hygiene, including frequent hand-washing.
In addition, to prevent H7N9 infection, "people shouldn't go to live poultry markets", he said.
Feng Zijian, director of the health emergency center of China CDC, echoed the need for public awareness but dismissed the possibility of a widespread human outbreak.
Close surveillance of the virus has so far detected no major mutations that would enable H7N9 to easily spread among humans, he said.
"We'll have joint consultation on Friday with the agriculture departments which oversee virus surveillance of animals to evaluate the epidemic risk in the autumn and winter season to guide more targeted interventions,"he said.
...
Full text:
http://usa.chinadaily.com.cn/china/2013-09/26/content_16994973.htm
Updated: 2013-09-26 01:05
By Shan Juan (China Daily)
The avian influenza strain of H7N9 is highly likely to return and affect humans in the autumn and winter on the Chinese mainland, warned Zeng Guang, chief epidemiologist at the Chinese Center for Disease Control and Prevention.
...
"Given that the virus never stopped circulating among birds, humans are also at risk of infection, particularly in the common peak flu season, which usually lasts till spring,"Zeng said.
An overlap of the peak flu season and more frequent smoggy weather could make the situation even worse and intervention efforts more complicated, he said.
Flu prevention requires good ventilation, which can't be easily supplied in smoggy weather, he explained.
He urged the public to take precautions such as to avoid staying in public places for long and to be aware of good personal hygiene, including frequent hand-washing.
In addition, to prevent H7N9 infection, "people shouldn't go to live poultry markets", he said.
Feng Zijian, director of the health emergency center of China CDC, echoed the need for public awareness but dismissed the possibility of a widespread human outbreak.
Close surveillance of the virus has so far detected no major mutations that would enable H7N9 to easily spread among humans, he said.
"We'll have joint consultation on Friday with the agriculture departments which oversee virus surveillance of animals to evaluate the epidemic risk in the autumn and winter season to guide more targeted interventions,"he said.
...
Full text:
http://usa.chinadaily.com.cn/china/2013-09/26/content_16994973.htm
