Ghana's Yellow Fever Lab Moves Closer to Global Recognition After WHO Evaluation

Ghana is on the verge of a significant milestone in its public health infrastructure, after the World Health Organisation (WHO) conducted a formal evaluation of the country's Public Health Reference Laboratory — a critical step towards earning international certification for yellow fever testing carried out on Ghanaian soil.

If the evaluation leads to full accreditation, Ghana would join a select group of countries whose in-country yellow fever test results are accepted internationally without the need for samples to be sent abroad for verification. This would mark a major leap forward for Ghana's disease surveillance and outbreak response capabilities.

What this means for Ghanaians

For ordinary Ghanaians, the practical benefits could be wide-ranging. Travellers, health workers, and public officials currently navigating international requirements around yellow fever certification would benefit from a faster, more reliable and domestically grounded testing process. At present, the absence of internationally recognised local testing capacity means delays can occur when results need external validation — a bottleneck that can be particularly costly during suspected outbreaks.

Beyond travel documentation, international recognition of Ghana's laboratory would strengthen the country's ability to respond swiftly to yellow fever cases. Early and credible detection is central to containing the spread of the disease, which is transmitted through mosquito bites and can cause severe illness and death if not caught in time. Ghana, like many West African nations, sits within the yellow fever endemic belt, making robust local testing capacity not merely convenient but potentially life-saving.

For the health system as a whole, a WHO-certified laboratory also opens the door to greater collaboration with international health bodies, access to technical support, and eligibility for certain global health funding streams tied to verified laboratory standards.

The background

Yellow fever has long posed a public health challenge across West Africa. Ghana has experienced outbreaks in the past, and the country maintains a routine immunisation programme that includes the yellow fever vaccine. Despite this, surveillance gaps have persisted, partly due to limitations in certified diagnostic infrastructure.

The WHO's Global Health Security Agenda and related frameworks have for years pushed for stronger laboratory networks across Africa, recognising that many countries on the continent rely heavily on reference laboratories in Europe or elsewhere for confirmatory testing. Bringing that capacity home reduces turnaround times, lowers costs, and crucially keeps critical health data within national systems.

Ghana's Public Health Reference Laboratory operates under the Ghana Health Service and has steadily expanded its testing capabilities over the years, including during the COVID-19 pandemic when local PCR testing capacity was rapidly scaled up. The WHO evaluation for yellow fever certification is a continuation of that broader effort to build a laboratory system that meets global benchmarks.

Why it matters for Ghana

Ghana's ambition to position itself as a regional health hub — bolstered by the African Continental Free Trade Area (AfCFTA) Secretariat being headquartered in Accra and the country's growing medical tourism sector — makes internationally recognised laboratory capacity a strategic as well as a medical priority.

A certified yellow fever testing facility would also reduce the burden on Ghanaians who travel frequently to countries with strict yellow fever entry requirements, ensuring that documentation produced locally carries the same weight as results processed overseas.

Health authorities and public health advocates are expected to watch the outcome of the WHO evaluation closely. Should Ghana receive full certification, it would send a strong signal about the country's readiness to handle emerging infectious disease threats — and could serve as a model for neighbouring countries working to build similar capacity within the ECOWAS region.