Eurosurveillance - Volume 6, Issue 1, 01 January 2001

With travel and trade within the European Union (EU) increasing over the years, the risk of dissemination of (resistant) pathogens grows. Many studies have shown that there is a growing problem with antimicrobial resistance. For example, methicillin resistant Staphylococcus aureus (MRSA) was initially largely a problem of hospitals, but it is now increasingly reported as a community acquired infection. Certain strains have been shown to spread between European countries. Antimicrobial resistance may result in prolonged hospital stay, higher costs, and higher morbidity or even mortality.

(With EARSS participants) The latest EARSS results (1990-2000) suggest that the rates of methicillin resistant S. aureus and Penicillin Non Susceptible S. pneumoniae are higher in southern European countries than in the North. Young children, followed by elderly people are the most at risk for an infection by PNSP. The risk to be infected by methicillin resistant S. aureus increases with age, patients hospitalised in intensive care units being more exposed to that risk.

A survey carried out within Member States of the European Union and Norway shows that in all but two countries national surveillance of microorganisms resistant to antibiotics existed in December 2000. In Italy, Ireland and Scotland, the systems were set up very recently (respectively in 1998, 1999 and 1999). Moreover, excepting of Ireland and Scotland, all countries have a national system for data collection on the consumption of antibiotics, namely since 2000 in Austria, Italy and Luxembourg. Several of these systems were set up after 1998 when the recommendations of the European conference ‘The Microbial Threat’ held in Copenhague were published. In addition, a certain number of other measures have been undertaken since then: education campaigns to the population in England and Wales, in Ireland or in France, creation of committees specifically in charge of consumption surveillance in Italy or of the prevention of resistance in Belgium or in Ireland, publications of recommendations on the good use of antibiotics in Austria and in Finland, etc.