Rinderpest: the disease and its impact on humans and animals

Area of Science:

• Veterinary Virology
• Infectious Disease Epidemiology

Background:

• Rinderpest is an ancient viral disease affecting cattle and other large ruminants.
• It is caused by a morbillivirus, a genus also including the human measles virus.

Observation:

• Despite an effective vaccine, its heat lability and delivery issues hinder control in endemic regions of Africa and Asia.
• Enzootic foci act as reservoirs for periodic epizootics, exacerbated by uncontrolled livestock trade.
• Disease spread is particularly rapid during conflicts when veterinary services are compromised.

Findings:

• Rinderpest continues to cause substantial economic losses in endemic areas.
• The virus's transmission is closely linked to livestock movement and trade patterns.
• Vaccine delivery and stability remain critical challenges for disease eradication.

Implications:

• Effective control strategies must address logistical and financial barriers to vaccine deployment.
• Managing livestock movement, especially during crises, is crucial to prevent widespread outbreaks.
• Continued efforts are needed to mitigate the severe economic impact of rinderpest on global livestock industries.