This issue of the ECDC Communicable Disease Threats Report (CDTR) covers the period 19-25 March 2023 and includes updates on Marburg virus disease, iatrogenic botulism, COVID-19, Influenza, Group A streptococcal infection, cholera, poliomyelitis, measles, and extensively drug-resistant Pseudomonas aeruginosa.
Increased numbers of shigellosis cases, mainly caused by Shigella sonnei, among travellers returning from Cabo Verde, have been reported in the EU/EEA, the United Kingdom (UK) and the United States (US) since September 2022.
An increased reporting of shigellosis cases, mainly caused by Shigella sonnei, among travellers returning from Cabo Verde has been ongoing in the European Union/European Economic Area (EU/EEA), the United Kingdom (UK), and the United States (US) since September 2022. This outbreak evolved rapidly during November and December 2022.
In 2021, 14 560 cases of hepatitis C were reported in 29 EU/EEA Member States. Excluding countries that only reported acute cases the number of cases (14 550 cases) corresponds to a crude rate of 4.1 cases per 100 000 population.
This issue of the CDTR covers the period 11 – 17 December 2022 and includes updates on COVID-19, diphtheria, measles, streptococcal infection, invasive meningococcal disease, poliomyelitis, influenza, mass gathering monitoring, and Ebola virus disease.
Viral hepatitis is an infection that causes inflammation of the liver. It can be caused by different viruses, including hepatitis B virus (HBV) and hepatitis C virus (HCV). Both HBV and HCV can cause acute and chronic infections and are leading causes of liver cirrhosis and hepatocellular carcinoma.
A number of European countries (including Ireland, France, the Netherlands, Sweden and the United Kingdom) indicate an increase seen during 2022, particularly since September 2022, in the number of cases of invasive Group A Streptococcus (iGAS) disease among children less than ten years of age.