Building long-term, multi-sectoral, trans-disciplinary partnerships and capacities
Building long-term partnerships and capacity for multi-sector surveillance of zoonotic diseases along wildlife trade chains promotes and supports effective One Health collaboration from the spillover frontlines to national and international policy makers, and improved understanding of pathogen diversity, disease dynamics and potential risks posed by wildlife trade. Platforms for regular multi-sector discussion between animal health, environment, enforcement, and human health sectors, as well as with and amongst international and multi-lateral partners, is essential for open discourse and sharing of information on the risks, challenges and opportunities for pandemic prevention. This is critical to improve cross- sectoral trust, understanding, communication and coordination to increase opportunities for effective legislative change and cultural shifts.
Openness of host governments to coordination between environment, law enforcement, animal health and human health sectors and investment of time and personnel from those sectors in wildlife surveillance for One Health intelligence; patience; funding; One Health coordination platforms
Trans-sectoral coordination and support from the government is essential from the beginning to ensure effective surveillance for diseases of zoonotic origin along wildlife trade chains and to promote understanding and sharing of findings. Openness of national governments to make science-based policy changes to reduce health risks posed by wildlife trade is essential for meaningful, long-term impact.
Through monitoring efforts, diseases among wolves are detected at an early stage, diagnostic capacity is improved, and interventions can be implemented as soon as possible, saving the lives of many wolves. Through our integrated disease management initiative, we provide training and technical manuals for local veterinary staff and develop Disease Alert Networks to improve the ability to detect, diagnose, and contain outbreaks in wolves and dogs.
A team of highly trained monitors, working on foot or horse-back, closely observe wolf packs. During outbreaks, they are the first to detect dead wolves, and swiftly conduct post-mortems and collect diagnostic samples, while a wider network also alerts EWCP of outbreaks of rabies or distemper in dogs. The strengthening of laboratory systems and veterinary services are key enabling factor to support robust rabies detection and monitoring in the country.
Many dogs roam freely in the rural highlands, where they encounter wolves and can transmit diseases. The presence of domestic dogs, paired with increased agricultural activity in the area, makes ongoing monitoring critically important to detect evolving threats and help guide appropriate conservation action. The awareness and participation of many stakeholders forms a vital network to support detection.
To be effective, vaccination campaigns in domestic dogs have to achieve and maintain 70% coverage, which presents a practical challenge in a remote landscape with a high turnover in the dog population. Under the EWCP initiative, a comprehensive approach is taken to prevent and prepare for disease introduction and spread in wolf populations: vaccination campaigns are carried out in domestic dogs in and around wolf habitat, preventive oral vaccination of wolves is conducted, and emergency vaccination of wolves is administered in response to a confirmed disease epizootic.
Research, including a successful field trial, resulted in the EWCP being able to conduct preventive vaccination of wolves against rabies using an oral bait (a vaccine sachet hidden inside a piece of meat). Oral vaccination is cheaper, less stressful for wolves, and easier to scale up than injectable vaccines.
While the injectable rabies vaccine is used routinely in domestic dogs around the world, successful vaccination in wolves required a different approach: oral rabies vaccination. While oral baiting approach is used in some wild carnivores in North America and Europe, this was the first time that the SAG2 rabies vaccine was used in an endangered species. Trials were conducted on bait preferences and vaccine delivery in wolf populations in the Bale Mountains.
As part of the conservation strategy, government agencies, protected area managers and local communities are informed of the threat imposed by diseases on the wolves and how to minimise it, leading to stakeholders becoming more actively engaged in controlling disease risks. The conservation strategy is based on and contributes to the scientific evidence base for canid conservation and disease management. The awareness focus of the initiative ensures community members understand why domestic dog vaccination is important and the value of reporting disease observations.
Coordination with government partners and other stakeholders ensures ongoing exchange of information. Everyone is aware of the threats faced by the wolves and shares the common goal of protecting them. Community members play important stewardship roles, including as wolf ambassadors and community guards.
The vaccination of wolves was a novel approach in the continent. Knowledge exchange with government partners and national and international disease experts ensured the latest scientific guidance was available and considered in decisions important to the survival of wolf populations and the species. EWCP’s approach is informing best practices for disease management in conservation.
