This retrospective study investigated the causes of beef carcass and organ condemnations and the associated financial losses at a high throughput abattoir in Katima Mulilo, Namibia, from 2009 to 2013. Post-mortem meat inspection records from September 2009 to July 2013 that were kept at the abattoir were analyzed. Of the 26,957 cattle slaughtered during the study period, 59 whole carcasses, 13,884 livers, 13,161 lungs, 406 hearts, 33 kidneys, 265 pluck, 563 spleens, 163 heads, 160 tongues and 79 intestines were condemned. Whole carcasses were condemned mainly due to generalized Cysticercus bovis cysts (40.7%) and cachexia (39%). Among the organs, livers (51.5%) and lungs (48.8%) had the highest levels of condemnation. Liver flukes and hydatid cysts were responsible for most of the liver condemnations (65% and 17.1%, respectively), while hydatid cysts (63.4%) and abscesses (15.4%) were responsible for most of the lung condemnations. Fecal contamination (68.7%) and pericarditis (19.7%) were identified as the major cause of heart condemnations. Fecal contamination (43.6%, 32.5%), abscesses (41.7%, 45%) and C. bovis cysts (14.7%, 15%) were responsible for head and tongue condemnations, respectively. About 7.5% of the tongues were also condemned for floor contamination. Abscesses (49.4%), C. tenuicollis cysts (34.2%), nodular worm (13.9%) and floor contamination (2.5%) were responsible for condemnations of intestines. Fecal contamination (98.4%), floor contamination (0.9%) and splenitis (0.7%) were responsible for condemnations of spleens. Nephritis was the only recorded reason for the condemnation of kidneys. Total monetary losses due to carcass and organ condemnations over the study period were estimated at US$143,711.08. Although there was a 0.2% proportional condemnation of whole carcasses, these were responsible for 17.5% of the revenue losses (US$25,149.44). About 65.0% and 30.5% of the rest of the revenue losses were due to liver and lung condemnations, respectively. The rest of the causes were collectively responsible for only 3.71% of the overall revenue losses. Zoonotic parasites, C. bovis, fasciolosis and hydatid cysts were identified as the major causes of carcass and organ condemnations constituting a major public health concern. Considering the size of the local economy, the revenue losses due to carcass and organ condemnations were quite high. This necessitates education of the stakeholders and the general public on the health and economic implications conveyed by this study.

A retrospective study to investigate the nature of surgical cases presented to Katima Mulilo State Veterinary Office in Namibia was conducted on 167 small animals between 2011 and 2016. Overall, significantly more dogs (87.4%) than cats (12.6%) were presented for surgical procedures (p<0.05). Significantly more non-elective (58.7%) than elective (41.3%) procedures were performed (p<0.05). There was no significant difference in the proportion of castrations (23.4%) and ovariohysterectomies (18.0%), the two main elective procedures performed during the study period (p>0.05). A greater proportion of male (58.2%) than female dogs (41.8%) were presented for surgical treatment (p<0.05). Significantly more non-elective (65.8%) than elective procedures (34.2%) were performed in dogs (p<0.05; n=146); however, significantly more elective (90.5%) than non-elective procedures (9.5%) were performed in cats (p<0.05; n=21). All the adult cats were presented for elective procedures (n=16). A significantly greater proportion of adult dogs were presented for non-elective (60%) than for elective (40%) procedures (p<0.05). A significantly greater proportion of pure breed dogs were presented for non-elective (71.4%) than for elective (28.6%) procedures (p<0.05; n=14). The results of the study revealed that state veterinarians in rural/semi-urban state offices should better stock their clinics more for dogs than cats. As for dogs, these clinics should be more stocked for bite wounds, castrations, bone fractures and ovariohysterectomies and to prepare for castrations and ovariohysterectomies when they prepare surgical materials for cats.