International Journal for Parasitology offers authors the option to sponsor nonsubscriber access to their articles on Elsevier electronic publishing platforms. For more information please view our Sponsored Articles page. The International Journal for Parasitology publishes the results of original research in all aspects of basic and applied parasitology, including all the fields covered by its Specialist Editors, and ranging from parasites and host-parasite relationships of intrinsic biological interest to those of social and economic importance in human and veterinary medicine and agriculture.