Figure 1From: Housing equity for health equity: a rights-based approach to the control of Lassa fever in post-war Sierra Leone West and Central Africa mean annual rainfall (1951–1989), Lassa fever nosocomial outbreaks (stars) and human seroprevalence (numbers in %). The Kenema District of Sierra Leone is indicated by a white star. Adapted from Fichet-Calvet and Rogers, 2009 [4].Back to article page