WHO International Consultant – Post-Campaign Measles Vaccination Coverage Survey in Madagascar
The World Health Organization (WHO) is seeking an experienced International Consultant for a Post-Campaign Measles Vaccination Coverage Survey in Madagascar. The three-month consultancy offers an opportunity for a senior public health, epidemiology or vaccination programme specialist to support an independent assessment of the country’s October 2026 measles vaccination campaign.
The consultant will be based in Antananarivo, Madagascar, with travel to field locations required for training and supervision. The position is offered as an external consultancy on a full-time basis, with applications closing on 15 November 2026.
About the WHO Consultancy
Madagascar conducted a nationwide supplementary immunization activity against measles from 5 to 9 October 2026, covering all districts of the country. The campaign was supported by Gavi, the Vaccine Alliance, together with WHO and UNICEF, and was integrated with the second round of polio vaccination and vitamin A supplementation.
The purpose of this consultancy is to provide an independent and scientifically robust estimate of the measles vaccination coverage achieved during the campaign. The findings will help the Ministry of Public Health, the Directorate of the Expanded Programme on Immunization and development partners make informed decisions about future vaccination activities.
The post-campaign survey is particularly important because Madagascar continues to face challenges with routine immunization coverage and measles outbreaks. The survey will also assess whether the campaign successfully reached children who had previously received no routine measles vaccination, known as zero-dose children.
Key Responsibilities
The international consultant will provide technical leadership throughout the survey process. Responsibilities will include reviewing campaign documentation, developing the survey protocol, calculating the required sample size and designing a rigorous sampling plan in accordance with WHO standards.
The consultant will also adapt the standard WHO questionnaire to the Malagasy context, oversee electronic data collection using platforms such as ODK or KoBo, develop field manuals and train supervisors and national field investigators.
During data collection, the consultant will provide technical supervision and monitor data quality in real time. This will include helping field teams resolve challenges, particularly in hard-to-reach areas.
Following data collection, the consultant will clean and analyse the data using VCQI (Vaccination Coverage Quality Indicators) or another WHO-approved equivalent. The final analysis will include vaccination coverage estimates, zero-dose reach, reasons for non-vaccination and other standard indicators.
Qualifications and Experience
Applicants should hold a master’s degree or doctorate in epidemiology, biostatistics, public health or a related discipline.
The consultant must have at least seven years of professional experience in field epidemiology or monitoring and evaluation of vaccination programmes. Candidates should also have designed, supervised or analysed at least three cluster-based vaccination coverage surveys using WHO methodology.
Experience working in sub-Saharan Africa or resource-limited island settings is required. Experience in Madagascar or the Indian Ocean region would be a significant advantage.
Applicants should have strong knowledge of the WHO vaccination coverage survey methodology and experience with VCQI or an equivalent analytical tool. Proficiency in ODK/KoBo and statistical software such as R or Stata is also required.
Strong training, analytical, writing and presentation skills are important because the consultant will be expected to communicate findings to government authorities and international partners. Expert French and intermediate English are required.
Contract Duration and Remuneration
The assignment is expected to last approximately three months. The primary location is Antananarivo, with field travel for training and supervision.
The consultancy is classified as Payband Level B – P3, with living expenses provided according to the applicable country per diem rate. Travel costs are excluded from the stated remuneration arrangements.
The vacancy was posted on 9 November 2026, with applications closing on 15 November 2026. Interested candidates should carefully review the eligibility requirements and submit their applications before the stated deadline.
This consultancy provides an opportunity for an experienced public health professional to contribute to evidence-based vaccination planning in Madagascar. The survey’s findings will support future measles control efforts, targeted catch-up activities and improvements to routine immunization programmes.
