Epidemiological update A(H7N9) influenza, 6 February 2014
In March 2013, Chinese authorities announced the identification of a novel reassortant A(H7N9) influenza virus in patients in eastern China. Since then, human cases have continued to be reported, and as of 7 February 2014 (Figure 1), there have been 308 laboratory-confirmed cases: Zhejiang (122), Guangdong (54), Shanghai (42), Jiangsu (36), Fujian (19), Hunan (7), Jiangxi (5), Henan (4), Anhui (4) ,Beijing (3), Shandong (2), Hebei (1), Guangxi (2), Guizhou (1), Hong Kong (4) and Taiwan (2). In addition, the virus has been detected in one asymptomatic case in Beijing.
Epidemiological update: increase in reporting of human cases of A(H5N1) influenza, Egypt, 9 April 2015
Epidemiological update: increase in reporting of human cases of A(H5N1) influenza, Egypt
Threats and outbreaks of zoonotic influenza diseases
Disease threats and outbreaks reports; Communicable disease threats report, Risk assessments.
No new human infections with A/H5N1 in Turkey but national measures and international support continue.
Toolkit for investigation of cases of avian influenza
A reference document for responding to human cases of influenza A/H5N1.
Communicable disease threats reports on avian influenza viruses
The ECDC Communicable Disease Threats Report (CDTR) is a weekly bulletin for epidemiologists and health professionals on active public health threats.
Epidemiological updates on avian influenza viruses
Situation updates on a currently evolving outbreak or a public health threat. The epidemiological updates typically contain a description of case numbers, temporal and geographic distribution, as well as age and sex distribution. It can also include information on the identified or potential risk factors and assessments.