image: This image shows a female African buffalo on alert. This material relates to a paper that appeared in the 9 Jan. 2015 issue of Science, published by the American Association for the Advancement of Science. The paper by V.O. Ezenwa at University of Georgia in Athens, GA, and colleagues was titled, 'Opposite effects of anthelmintic treatment on microbial infection at individual versus population scales.' view more
Credit: Simon Mitchell, University of Kent