Fig. 2From: Antibody response to sand fly saliva is a marker of transmission intensity but not disease progression in dogs naturally infected with Leishmania infantumSeasonal variation in anti-sand fly saliva antibody responses. a Antibody responses (geometric mean ± SE). b Estimated incidence of infection (per day) in study dogs (solid line) and monthly rainfall in mm (dotted line) during the study periodBack to article page