Reading
Ezenwa, V. O., Etienne, R. S., Luikart, G., Beja-Pereira, A., & Jolles, A. E. (2010). Hidden consequences of living in a wormy world: nematode-induced immune suppression facilitates tuberculosis invasion in African buffalo. The American Naturalist, 176(5), 613-624.
de Roode, J. C., Lefèvre, T., & Hunter, M. D. (2013). Self-medication in animals. Science, 340(6129), 150-151.