Animal Tungiasis in the endemic areas of Badagry Local Government Area of
Lagos State, Southwestern Nigeria

Olusegun-Joseph, T. S. 1,5* , Olusegun-Joseph, D. A.2, Fowora, M. A.3, Babalola, A. S.4, Rufai, M. A. 5, Fasasi, K. A.5 and Adeleke, M.5

Keywords: Sand flea, Tunga penetrans, Ectoparasitic infestation, Morbidities, Skin Neglected Tropical Disease
Published in Volume 25
Abstract:

Tungiasis is prevalent in many resource-poor communities in sub-Saharan
Africa though poorly studied. Tungiasis in animals increases greater
parasitic load in humans. Households across 18 endemic communities of
Badagry Local Government Area, Lagos State were surveyed. Clinical
examination of 1020 animals owned by the 188 sampled households was
carried out by inspection of their bodies for the characteristic lesions.
Intensity of the Tunga infestation were classified as light, moderate and
heavy. The lesions were also staged based on Fortaleza Classification and
extracted with the owners' permission. Out of 1020 animals sampled,
including 492 and 528 during the wet and dry seasons, respectively, the total
prevalence of tungiasis infestation was 47 (4.6%) for both seasons. Dogs 25
(53.2%) were the commonest infected animal encountered. Infected animals
were significantly (p=0.03) in the dry season 29(5.5%) compared to the wet
season 18(3.7%). The embedded fleas were mostly located around the eyes
and ears of the animals. Out of the infested animals, 55.3% had light
infestation and severity of the infection were more in the dry season,
however the difference was not significant (p>0.05). Reducing its zoonotic
potentials requires removing obstacles to its management. The One Health
principles should be followed for effective management.