CDC Laboratory Identification of Parasites of Public Health Concern Website on Filariasis   

http://www.dpd.cdc.gov/dpdx/HTML/Filariasis.htm

Mectizan Donation Program- Mass Treatment with Mectizan (of Onchoceriasis and Lymphatic Filariasis) in Loiasis Endemic Areas  

http://www.mectizan.org/oncho_loiasis.asp

WHO website- Guidelines for the Rapid Assessment of Loa Loa

http://www.who.int/tdr/publications/publications/loaguidelines.htm