Some interesting research into the impact of the toileting habits of walkers on Tassie Devils, with a potential human-devil parasite transmission.
http://www.themercury.com.au/news/tasmania/human-parasites-may-pose-threat-to-tassie-devils-say-scientists/news-story/1e5960d23c643f1020688a464688f4e6
And here's the original, open access journal paper. Because, when it comes to the media reporting on science, it's always good to see the original source http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0174994