Zoonotic influenza - Annual Epidemiological Report for 2018

Surveillance report
Publication series: Annual Epidemiological Report
Time period covered: This report is based on data for 2018 retrieved on 3 April 2019.

European Centre for Disease Prevention and Control. Zoonotic influenza. In: ECDC. Annual epidemiological
report for 2018. Stockholm: ECDC; 2019.

No human cases of avian influenza were reported in the EU/EEA. Only two human A(H7N9) infections were reported from China, a significant decrease compared with 2017. Sporadic human cases of avian influenza A(H5N6) and A(H9N2) were reported from China. In 2018, outbreaks and detections of highly pathogenic avian influenza viruses such as A(H5N1), A(H5N2), AH(H5N5), A(H5N6) or A(H5N8) continued to affect poultry and wild and captured birds worldwide, but on a lower scale than in 2017. Influenza viruses A(H1N2)v and A(H3N2)v of swine origin caused human cases in Australia and the United States.