Fig. 3From: The emergence of Leptospira borgpetersenii serovar Arborea in Queensland, Australia, 2001 to 2013Annual reported cases of leptospirosis attributed to serovar Arborea, serovar Ballum, other serovars, and undertermined serovars; and proportion of total infections attributed to serovar Arborea, Queensland 2001 to 2013Back to article page