Contact networks structured by sex underpin sex-specific epidemiology of infection.

ABSTRACT: Contact networks are fundamental to the transmission of infection and host sex often affects the acquisition and progression of infection. However, the epidemiological impacts of sex-related variation in animal contact networks have rarely been investigated. We test the hypothesis that sex-biases in infection are related to variation in multilayer contact networks structured by sex in a population of European badgers Meles meles naturally infected with Mycobacterium bovis. Our key results are that male-male and between-sex networks are structured at broader spatial scales than female-female networks and that in male-male and between-sex contact networks, but not female-female networks, there is a significant relationship between infection and contacts with individuals in other groups. Thes

SUBMITTER: Silk MJ 

PROVIDER: S-EPMC6849844 | biostudies-literature | 2018 Feb

REPOSITORIES: biostudies-literature