Feedback on the management of the 2011 measles outbreak by French military general practitioners: an evaluation study.

OBJECTIVE: Preventive measures were implemented in the French armed forces to limit the measles outbreak that occurred in 2010 and 2011. This study aimed to obtain feedback concerning the management of this outbreak by the French military general practitioners. METHOD: A cross-sectional study was conducted among the general practitioners (GPs) in military units located in metropolitan France. The 60 military units that reported at least one measles case in 2011 were included. Data were collected using self-administered questionnaires. RESULTS: The acceptance of preventive measures against measles was good (measures "totally justified" for 77.8%) and most of the military GPs considered that the outbreak had no significant impact on their activities. The management of measles cases was perceived as not very problematic but difficulties were encountered in the identification of contacts around cases (48.1% of respondents) and in the identification of vaccine recipients among these contacts (more than 80% of respondents reporting difficulties in the collection of measles and vaccination histories). The organization of vaccination around cases was also perceived as difficult. CONCLUSIONS: Preventive measures around measles cases were well accepted by the military GPs, which could reflect their preparedness in the face of the outbreak. However, vaccination did not seem to be well understood or accepted by military patients, underlining the essential role of military GPs in patient information. Difficulties in the collection of vaccination and measles histories among contacts could be overcome by an early transcription of individual medical records in the military medical files of newly enlisted personnel. A more generalized use of oral fluid testing devices, which can be shipped at ambient temperature, would simplify diagnosis in the armed forces.

The measles outbreak in the French military forces--2010-2011: results of epidemiological surveillance.

OBJECTIVE: Since the start of 2010 there has been a flare-up of measles in France, following on the resurgence observed in 2008. The aim of this study was to present results of the epidemiological surveillance of measles in the French armed forces in metropolitan France and to describe the outbreak that occurred in 2010 and 2011. METHODS: Criteria for report were those used for French national compulsory notification. The data, concerning active military personnel, were derived from epidemiological surveillance from 1992 to 2011 for the incidence rates and from notification forms completed in 2010 and 2011 by the military practitioners for the description of characteristics of cases. RESULTS: Between January 1992 and July 2010, 833 cases of measles were reported. Since 2002, the mean incidence rate had been 1 case p.100,000. A significant increase in incidence was observed in 2010 (10.1 p.100,000) and in 2011 (41.4 p.100,000). Clusters of cases accounted for 72.3% of cases. Rates were much higher among subjects under 30. Only 68.6% of cases had been previously vaccinated with at least one dose of MMR vaccine. The mean vaccine coverage among contacts of cases was approximated to 54.3%. CONCLUSIONS: The outbreak of measles observed in 2010 and 2011 in the French armed forces followed the same pattern as that observed nationally and at European level, and can be seen as the likely consequence of inadequate vaccination coverage.