The Chinese National Health and Family Planning Commission (NHFPC) reported confirming a human case of avian influenza A (H7N4). According to the NHFPC, this is the first case of human infection with avian influenza A (H7N4) in the world.
The case involved a 68-year-old female patient living in Liyang in Changzhou of Jiangsu Province who developed symptoms on December 25, 2017. She was admitted to hospital for medical treatment on January 1 and was discharged on January 22. She had contact with live poultry before the onset of symptoms. All her close contacts did not have any symptoms during the medical surveillance period.
According to a report from the Chinese Center for Disease Control and Prevention, upon analysis, the genes of the virus were determined to be of avian origin.
- H7N9 avian influenza infection reported in Guangdong province
- Indonesia reports H5N1 avian influenza death
- H9N2 avian influenza case reported in Chinese baby
- Philippines reports 4th H5N6 avian influenza outbreak since August