Seroprevalence of Leptospirosis in Val Müstair, Switzerland

Blood sample collection (at baseline and approximately two years after baseline). Enzyme-linked immunosorbent assays will be used to screen for IgG and IgM antibodies directed against the three pathogens (Leptospirosis, Tularemia, Hepatitis E).

Data collection on sociodemographic questions e.g. profession, leisure activities, animal contact