As epidemics of the new influenza A(H1N1) virus are extending globally, some European countries are considering how robustly to undertake case-finding among the first cases and whether to pursue and treat contacts.
ECDC intends to produce a series of interim guidance documents on suggested procedures to be put in place in order to reduce the risk of transmission of the new influenza A(H1N1) virus. This guidance only applies to a situation when there are relatively few persons under investigation, and will be revised if there seems to be a wider spread.
This paper identifies and describes population groups at increased risk for severe outcomes of influenza (“risk groups”) and advocates vaccination for two major groups, namely a) persons in the older age group, usually 65 years and older; and b) persons with chronic medical conditions.
In order to increase preparedness to respond to possible cases and clusters of Highly Pathogenic Avian Influenza A/H5N1 in humans in Europe, the ECDC has prepared a toolkit for the European Union member states.