1. Disease Dynamics Unit University of Cambridge Cambridge UK CB3 0ES
2. Institute of Zoology Zoological Society of London London UK NW1 4RY
3. Wildlife Division Forestries Commission Accra Ghana PO Box 239
4. Australian Animal Health Laboratories Commonwealth Scientific and Industrial Research Organisation Geelong Vic Australia 3219
5. Department of Biology Colorado State University Fort Collins CO USA 80523
6. Department of Microbiology and Immunology Uniformed Services University of the Health Sciences Bethesda MD USA 20814‐4799
7. Wildlife Zoonoses and Vector‐Borne Diseases Research Group Animal Health and Veterinary Laboratories Agency Surrey UK KT15 3NB
8. College of Medical Veterinary and Life Sciences University of Glasgow Glasgow UK G12 8QQ