Notes from the Evaluator: Evaluation Update for AgResults Brucellosis Vaccine Pilot

March 8, 2018

a sheep

Phase 1 of the Brucellosis Vaccine Pilot (the Application Phase) recently ended and the Secretariat and Pilot Manager announced the initial Milestone 1 prize winners in January.

Now that Phase 1 has ended, Abt is beginning baseline data collection. Reflecting the unique nature of the Brucellosis Vaccine Pilot, the evaluation will focus on whether or not the prize mechanism elicits private sector investment in the development of an improved vaccine for B. melitensis, unlike the other AgResults evaluations which study the adoption of agricultural technologies. We are using three primary evaluation methods for this evaluation: (1) a qualitative assessment on private sector involvement, technology development, and the potential development impact of an improved vaccine, (2) a counterfactual disease study to help assess technology development, and (3) cost-effectiveness simulations.

Abt is interviewing external Brucellosis experts to inform the qualitative assessment. We are also working closely with the Secretariat and Pilot Manager to launch baseline data collection with solvers. This will involve interviewing representatives of the solver organizations to inform the qualitative assessment and administering a short online questionnaire to collect data for the counterfactual disease study. 

Recent News & Blog Posts

Cross-Sector Leaders at Climate Week NYC Examine How to Scale Livestock Methane Solutions

September 24, 2026

At the September 23 panel event about livestock methane reduction practices, our Parasto Hamidi shared lessons from the…

AgResults Joins Climate Week NYC Panel on Scaling Market Mechanisms for Livestock Methane Mitigation

September 16, 2026

Cutting methane is one of the fastest ways to slow near-term warming, and livestock is one of its…

New AgResults Prize Competition to Advance Climate-Smart Dairy Development Launches in Tanzania

September 10, 2026

The September 9 launch event was an opportunity for key stakeholders to gather and recognize the prize competition's…

Graphic that shows a sequence of icons to walk users through different Pay-for-Results resources

AgResults Launches New Pay-for-Results Basics Page

September 8, 2026

Design briefs. Project one-pagers. Evaluation reports. Lessons learned articles. Over more than a decade of work on Pay-for-Results…