An Overview of Camels Tuberculosis and Its Public Health Consequences

Abstract

Ethiopians in the Somali, Afar, and Oromia regions (Kereyu, Borena, and Guji) breed camels (Camelus dromedarius), which are valuable animals. Transport, drawing power, plowing land, festivals, and competition (like dashing) are only a few of their many uses. Products like milk and meat are used by the pastoral community. But they are also vulnerable to a number of illnesses that could compromise their wellbeing. For camels, TB is one of the most serious illnesses. In camel TB, granulomas develop within the airway and nearby lymph nodes; this illness progresses over time. Once released from the granulomas, the mycobacteria may infect more susceptible animals. The chronic illness known as camel TB is marked by the growth of granulomas in the lymph nodes and respiratory system. These granulomas secrete mycobacteria, which may infect other vulnerable animals. Infected camels suffer from a long-term illness called TB, which affects their respiratory systems and lymph nodes. Additionally, it might be a public health concern in regions where raw camel milk is consumed or where camels are often handled. Several species of mycobacteria, including M. bovis, M. TB, and M. caprae, are responsible for the illness. Bacteriological and molecular approaches, in addition to clinical symptoms, history, tuberculin skin tests, post-mortem investigations, and bacteriological testing, may be used to diagnose camel TB. Reducing the economic burden and the propagation of the illness requires public awareness campaigns and control measures.