11 Feb., Ôita prefecture announced http://www.pref.oita.jp/uploaded/attachment/126990.pdf
H5 subtype was detected from mandarin duck by genetic test
rice field, Yabakei town, Nakatsu city, Ôita prefecture
10 Feb.,
an inhabitant found unhealthy mandarin duck at 16:30 PM
simple test was negative
11 Feb.,
Ôita prefectural Institute of Public Health and Environmental Science detected H5 subtype
Ôita prefecture inquired 12 farms within 10 km radius from the spot by telephone survey
12 farms had no problem, these farms have a total of 88000 chickens
surveillances at Nanase river
oita press
asahi com http://www.excite-webtl.jp/world/english/web/?wb_url=http%3A%2F%2Fwww.asahi.com%2Fnational%2Fup date%2F0211%2FSEB201102110007.html&wb_lp=JAEN&wb_d is=2
oita press http://www.excite-webtl.jp/world/eng...=JAEN&wb_dis=2
H5 subtype was detected from mandarin duck by genetic test
rice field, Yabakei town, Nakatsu city, Ôita prefecture
10 Feb.,
an inhabitant found unhealthy mandarin duck at 16:30 PM
simple test was negative
11 Feb.,
Ôita prefectural Institute of Public Health and Environmental Science detected H5 subtype
Ôita prefecture inquired 12 farms within 10 km radius from the spot by telephone survey
12 farms had no problem, these farms have a total of 88000 chickens
surveillances at Nanase river
oita press
asahi com http://www.excite-webtl.jp/world/english/web/?wb_url=http%3A%2F%2Fwww.asahi.com%2Fnational%2Fup date%2F0211%2FSEB201102110007.html&wb_lp=JAEN&wb_d is=2
oita press http://www.excite-webtl.jp/world/eng...=JAEN&wb_dis=2