COVID-19: ECDC updates case definition for EU surveillance
Following the rapid increase of coronavirus cases in Italy, ECDC continuously assesses the impact that those local clusters have on the overall risk of further spread in the EU/EEA. In addition, the Centre supports the Member States in their COVID-19 preparedness and response efforts.
Illness in French Travelers to Senegal: Prospective Cohort Follow-up and Sentinel Surveillance DataArchived
Evaluating health complaints in returning travellers through a sentinel surveillance system does not always reflect the spectrum of health problems that occur during travel. In this paper, the comparison of cohort surveys and sentinel surveillance data is used to better describe the epidemiology of health complaints during and after travel.