Fig. 4From: Evolution of host preference in anthropophilic mosquitoesEvolution of \(\sigma _c\) as simulated over time as bed nets are introduced, kept in place for a varying number of years at different levels of coverage (\(\theta\)), and following their withdrawal. In all these simulations the encounter rates for host types were 2 (\(\gamma _c\)) and 1 (\(\gamma _h\)), thus representing a situation were cattle are more abundant than humansBack to article page