Table 1. Immunisation types, names and targets of the strategies we tested (Appendix 1).

Immunisation type	Strategy name	Strategy targets
Ecomultiplex Topological Features	Insectivores	Species feeding on the vector in a food-web
	Parasitised Didelphidae	Didelphidae contaminated by the vector on a vectorial layer
	Parasitised Mammals	All species contaminated by the vector on a vectorial layer
Taxonomic/morphological features	All Cricetidae	All Cricetidae
	All Didelphidae	All Didelphidae
	Large Mammals	All species with a body mass > 1 kg
Epidemiological Features	Hemoculture N	The $N$ species with the highest likelihood of being found infected with the parasite in field work (see Appendix 1).
	Serology N	The $N$ species with the highest likelihood of having been infected with the parasite during their life time (see Appendix 1).