Avian influenza - World Health Organization

16 December 2005

The Ministry of Health in China has confirmed an additional case of human infection with the H5N1 avian influenza virus. The case is a 35-year-old man from the south-eastern province of Jiangxi. He developed symptoms of fever on 4 December followed by pneumonia. He remains hospitalized and is receiving intensive care.

Agricultural authorities have confirmed the presence of the H5 virus subtype in ducks in the vicinity of the patient’s residence. Family members and close contacts have been placed under medical observation.

This is China’s sixth laboratory-confirmed human case. Of these cases, two have been fatal. To date, China has reported human cases in five provinces and regions: Hunan, Anhui, Guangxi, Liaoning,and Jiangxi.

14 December 2005

The Ministry of Health in Indonesia has confirmed a further case of human infection with the H5N1 avian influenza virus. The case occurred in a 35-year-old man from West Jakarta. He developed symptoms of fever, cough and breathing difficulty on 6 November, was hospitalized on 9 November, and died on 19 November.

Family members and close contacts were placed under observation and tested for possible infection. No evidence of additional cases has been detected.

Investigations have been undertaken to determine the source of the man’s exposure. While he did not keep poultry in his household, chickens and other birds were found in his neighbourhood. Samples from these birds have been taken and are undergoing tests to determine whether they may have been the source of infection.

The newly confirmed case is the 14th in Indonesia. Of these cases, nine have been fatal.