Rapid risk assessment: human infection with avian influenza A(H5N1) virus, Egypt, 23 December 2014
According to a WHO update published on 4 December 2014, eight new human cases of influenza A(H5N1) have been reported in Egypt, with onset of disease in November 2014, bringing the total for 2014 to 12.
Rapid risk assessment: Outbreaks of highly pathogenic avian influenza A(H5N8) in Europe, 18 November 2016
This Rapid Risk Assessment summarises the epidemiological, virological and environmental information relating to outbreaks of highly pathogenic avian influenza A virus subtype A(H5N8) in Europe up to 15 November 2016.
Rapid Risk Assessment: Outbreaks of highly pathogenic avian influenza A(H5N8) in Europe – update, 20 November 2014
On 6 November 2014, German authorities reported an outbreak of highly pathogenic avian influenza (HPAI) virus A(H5N8) at a holding with 31 000 fattening turkeys in the north-east of Germany.
Influenza A(H7N9) virus in China - implications for public health - 7th update, 3 July 2017
Since the notification of a novel reassortant influenza A(H7N9) virus on 31 March 2013, 1 548 laboratory-confirmed cases of human infection with avian influenza A(H7N9) virus have been reported.
Rapid risk assessment: Potential resurgence of highly pathogenic H5N1 avian influenza
The increased reports of A(H5N1) outbreaks in poultry and wild bird populations, and the emergence of a further evolved lineage of the virus in poultry in some countries, do not change the current assessment of the risk to human health.
Risk assessment: Laboratory-created A(H5N1) viruses transmissible between ferrets
The results of two, as yet unpublished, investigations of laboratory-induced genetic changes in avian influenza A(H5N1) viruses have been reported to have found that a surprisingly few number of changes make the viruses transmissible between ferrets, the most commonly used model for the way influenza behaves in humans. The possibility that this could have resulted in the development in laboratories of A(H5N1) influenza viruses transmissible between humans has caused concern for public safety and generated unusually high levels of debate in the scientific community. This report summarises and explains the complex public health and scientific issues around these developments including the positive and negative aspects of some of the responses that have been proposed internationally.
Rapid risk assessment: Human infection with avian influenza A(H5N1) virus, Egypt - 1st update, 13 March 2015
Human cases and fatalities due to influenza A(H5N1) virus continue to increase in Egypt, with cases from the country now accounting for the highest number of human cases reported worldwide.
Rapid risk assessment: Human fatality from highly pathogenic avian influenza A(H5N1) virus infection in Guangdong province, China
Following reports of a human fatality due to highly pathogenic avian influenza A(H5N1) virus infection in China’s Guangdong province, the European Commission requested an update to the assessment of risk of human-to-human transmission occurring. ECDC does not consider that there is any change to the previous assessments that the risk for EU/EEA countries is very low.
Human infection with a novel avian influenza virus, A(H7N9), China - 2nd update, 8 May 2013
This second update to ECDC's initial risk assessment concludes that the risk of the disease spreading to Europe via humans or through poultry is still low at this time.
Genetic evolution of influenza A(H7N9) virus in China - implications for public health. Sixth update, 9 March 2017
This rapid risk assessment builds on the fifth update of the ECDC rapid risk assessments on avian influenza published on 27 January 2017  and on the recent public health development dated 24 February 2017.