Surveillance for human cases in China intensified over the past month following a recurrence of highly pathogenic H5N1 avian influenza in poultry.

在家禽中反复发生高致病性H5N1禽流感之后，中国在过去一个月内已强化对人间病例的监测。

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So far, a total of 21 human cases of influenza A (H5N1) infection were recorded in Hong Kong SAR China, including 18 cases in 1997, two cases in 2003 and the current case in 2010.

迄今为止，中国香港特别行政区总共记录发生21例人感染甲型H5N1流感病例，包括1997年的18例，2003年的两例以及2010年的这一例。

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To date, China has reported 14 laboratory-confirmed cases.

到目前为止，中国报告了14例经实验室证实的病例。

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Michael O'Leary, the WHO's representative in China, said cases did not appear to be connected.

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The number of confirmed H7N9 bird flu cases in China increased by five to 87 today.

FORBES: H7N9 Bird Flu Cases In China Rise By Five To 87; Deaths Unchanged At 17