Integrated Transmission Assessment Survey (iTAS) in Nigeria

To study the feasibility of LF and Oncho (Filariases) integrated transmission assessment survey iTAS) according to both LF and Onchocerciasis WHO elimination guidelines


Implementation partner(s): FMOH Nigeria
WHO Region: AFRO


The pre iTAS sample size is about 3,000 individuals ages 10 and older, and 1,500 individuals ages 5 to 9. The iTAS sample size is 15,000 children ages 5 to 9. 

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