Occurrence of Taeniid Infections in Dogs in Mpwapwa District, Tanzania: A Possible Source of Infection to Other Animals

Taeniid infection in dogs is of public health concern due to significant losses resulting from their larval stages. Studies conducted in northern Tanzania have determined its prevalence and determinants. Understanding this information from different regions may contribute to informed plans for protecting dogs, intermediate hosts and the public. A cross-sectional study was conducted to determine the prevalence and associated risk factors for taeniid infections in dogs in Mpwapwa District, Tanzania. Fecal samples were collected from 168 dogs, processed by floatation technique, and examined for taeniid eggs using a light microscope. A structured questionnaire was also administered to 168 dog-owning households to study the associated risk factors. Coproscopic examination revealed a prevalence of 11.3% for taeniid infections in dogs. The difference in prevalence between age groups and breeds were statistically significant. Descriptive data analysis revealed that in the past twelve-month period, only 35.7% of dog-owning households dewormed their dogs while 64.3% did not. The prevalence was high in non-dewormed dogs compared to dewormed dogs. The difference in prevalence between non-dewormed and dewormed dogs was not statistically significant. These findings highlight the need for increased dog owners' awareness of the importance of regular deworming. Also, it emphasizes the need to consider age and breed differences when designing control measures.