Global parasite and Rattus rodent invasions: The consequences for rodent‐borne diseases          下载免费PDF全文

Serge MORAND  Frédéric BORDES  Hsuan‐Wien CHEN  Julien CLAUDE  Jean‐François COSSON  Maxime GALAN  Gábor Á CZIRJÁK  Alex D GREENWOOD  Alice LATINNE  Johan MICHAUX  Alexis RIBAS 《Integrative zoology》2015,10(5):409-423

We summarize the current knowledge on parasitism‐related invasion processes of the globally invasive Rattus lineages, originating from Asia, and how these invasions have impacted the local epidemiology of rodent‐borne diseases. Parasites play an important role in the invasion processes and successes of their hosts through multiple biological mechanisms such as “parasite release,” “immunocompetence advantage,” “biotic resistance” and “novel weapon.” Parasites may also greatly increase the impact of invasions by spillover of parasites and other pathogens, introduced with invasive hosts, into new hosts, potentially leading to novel emerging diseases. Another potential impact is the ability of the invader to amplify local parasites by spillback. In both cases, local fauna and humans may be exposed to new health risks, which may decrease biodiversity and potentially cause increases in human morbidity and mortality. Here we review the current knowledge on these processes and propose some research priorities.  相似文献