Oforka, Chinonyelum Linda https://orcid.org/0000-0002-2681-2424
Adeleke, Monsuru Adebayo
Anikwe, Joseph Chuks
Makanjuola, Winifred Ayinke
Article History
Received: 13 December 2019
Accepted: 19 June 2020
First Online: 20 July 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: Human landing collections of black flies were in accordance with the ethical standards of the Osun State Ministry of Health and Osun State University Ethics Committee (UNIOSUN/HREC/2014/006). Informed consent was also obtained from community heads and the individuals who volunteered for human landing collections. The black fly collectors were already on annual treatment with ivermectin as part of the National Onchocerciasis Control Programme (NOCP) before the commencement of the study.