1. CAUTION: BIOHAZARD

2. BIOSAFETY LEVEL 4 DO NOT ENTER WITHOUT WEARING SPACE SUIT

3. Nzoia Sugar Factory Agriculture.gov

4. The Great Rift Valley- East Africa www.etravelphotos.com

5. Africa’s Great Rift Valley www.pbs.org

6. Kinshasa Highway Klausdierks.com

7. Lake Victoria veimages.gsfc.nasa.gov

8. Lake Victoria www.sel.barc.usda.gov

9. Weaver Bird Marlatim.com

10. Mount Elgon www.ugandanetwork.org.uk

11. Mount Elgon National Park

12. Colobus Monkey www.eco-resorts.com

13. Mt. Elgon Caves Visituganda.com

14. Kitum Cave www.richardpreston.net

15. Elephant Scraping Salt from Kitum Cave www.richardpreston.net

16. Bat in Kitum Cave www.richardpreston.net

17. Nairobi, Kenya www.levsen.org

18. Richard Preston Preparing to enter Kitum Cave www.richardpreston.net

20. Nairobi Africansafaris.co.uk

21. Nairobi Hospital

22. Nairobi

23. Centers for Disease Control (CDC) Atlanta, Georgia

25. USAMRIID

26. Filoviruses Marburg E Bola cdc.gov

27. www.brooksidepress.org

28. www.gulflink.osd.mil