Prevalence of Taenia ovis (sheep measles) in small ruminants slaughtered by unlicensed butchers in Iraq capital city

Abstract

This study was aimed at investigating the prevalence of Taenia ovis (sheep measles) in sheep and goats among the unlicensed butcher's settings in Bagdad, Iraq. A total of 1194 sheep comprising 798 males and 396 females were inspected and out of these 41 and 17 (5.1 and 4.2%) were positive of T. ovis respectively. In goat a total of 162 comprising 122 males and 40 females were inspected out of which 39 and 19 (31.9 and 47.5%) were positive for T. ovis for male and female respectively. In this study, the prevalence of T. ovis in sheep of <18 months of age (5.3%) was higher as compared to those in sheep of over 18 months of age (4.9%), the prevalence of T. ovis was higher in male sheep (5.1%) as compared to the female sheep (4.2%). The trend of the prevalence of this parasite in goats was different from what was obtained in sheep, in this case the prevalence was higher in female goats as compared to male goats. Also the prevalence of T. ovis was significantly higher in older goats as compared to younger goats. For the breed the trend was similar to that of sheep where the local breed harbored more of T. ovis as compared to the imported breeds. Our results suggest that the high prevalence of the T. ovis infestations in the unlicensed butcher's settings is of great concern for public health, therefore authorities are to design a preventive program to curtail this problem.