Summary

• The Hepatitis A Situation in Mayotte: Can We Speak of Endemicity?

• Epidemiological and virological surveillance of influenza in Réunion: a very quiet 2011 southern winter

• The start of the influenza season highlighted by an outbreak in a nursing home

• Re-emergence of measles in Réunion, August–October 2011

• Measures for Measles Surveillance Using Terminals for the Transmission of Electronic Medical Claims Forms