This issue of the ECDC Communicable Disease Threats Report (CDTR) the period 21-27 January 2024 and includes updates on SARS-CoV-2, influenza, cholera, chikungunya, dengue and zika.
This report presents the results of an external quality assessment carried out in 2014 to test laboratories’ ability to correctly identify strains of Haemophilus influenzae.