Fig 1.
Participant progress flow during data collection procedure.
Fig 2.
Distribution of the study population according to gender and age groups.
Table 1.
Mf prevalences in the communities prospected during the 1998-2002 and 2020 epidemiological surveys conducted in Adamaoua Region.
Table 2.
Microfilaria and nodule prevalences recorded in the health districts of the Adamaoua Region.
Fig 3.
Nodule (A) and microfilaria (B) prevalences recorded in the surveyed Health Districts.
Fig 4.
Trend in microfilaria prevalence in 22 communities surveyed in the 1998-2002 baseline and the 2020 follow-up surveys in the Adamaoua Region.
Fig 5.
Therapeutic coverage rates reported (Red dot) and surveyed (histogram bar) in 2019 in the health districts of Adamaoua Region.
Fig 6.
Population adherence to ivermectin treatment rates by gender during the 2019 mass distribution in the 9 health districts of Adamaoua Region.
Fig 7.
Population adherence rates according to age groups during the 2019 ivermectin mass treatment in the 9 health districts of Adamaoua Region.