Pasteurellosis in camels in Southern Mongolia: A case report

Area of Science:

• Veterinary Medicine
• Microbiology
• Animal Health

Background:

• Hemorrhagic septicemia, caused by Pasteurella multocida, is a significant bacterial disease in livestock.
• Pasteurella multocida is a Gram-negative coccobacillus commonly found as a commensal in animal nasopharynxes.
• This disease has not been previously documented in Mongolian camels.

Observation:

• The first case of hemorrhagic septicemia in Mongolian camels occurred in the Gobi region.
• Twenty-six camels were affected, with 10 deaths within 24-48 hours, exhibiting signs of depression, inappetence, lethargy, fever, and lower lip paralysis.
• Postmortem findings included acute pulmonary congestion and necrotic liver.

Findings:

• Molecular diagnostics, specifically PCR, confirmed Pasteurella multocida infection and identified the KMT1 gene.
• Surviving camels showed positive response to Lactate Ringer solution and antibiotic treatment.
• A vaccination program was initiated to control the outbreak.

Implications:

• This study highlights the potential for significant economic losses due to Pasteurella multocida in camel populations.
• Emphasizes the need for early detection, prompt treatment, and continuous surveillance for hemorrhagic septicemia in camels.
• The successful implementation of a vaccination program suggests its efficacy in preventing further outbreaks and managing the disease in livestock.