For the first time in half a century, a sub-Saharan African country has been officially declared malaria-free. The World Health Organization certified Cape Verde — a small island archipelago off the coast of West Africa — after the country reported zero cases of local malaria transmission for three consecutive years. It is a milestone that took decades of sustained public health work to reach, and one that health experts say holds lessons for the rest of the continent.
At a glance
- Malaria-free certification: The WHO grants this status only after a country records no indigenous transmission cases for at least three years — Cape Verde met that threshold, earning recognition as the first sub-Saharan nation to do so since Mauritius in 1973 C.E.
- Disease surveillance: Trained surveillance officers detected cases early, controlled mosquito populations, and offered free diagnosis and treatment to both residents and international travelers, cutting off imported cases before they could spread.
- Island geography: Cape Verde’s archipelago structure made it easier to map transmission routes, concentrate resources on the most affected areas, and track how cases moved between islands — advantages landlocked nations do not have.
How Cape Verde did it
Malaria was once found on all nine of Cape Verde’s inhabited islands. Over years of focused effort, the disease was progressively pushed back until it persisted on just one island, São Tiago. That geographic concentration allowed health workers to direct their final push precisely where it was needed most.
The strategy combined early detection, mosquito control, and universal access to care. Critically, Cape Verde extended free diagnostic and treatment services to international travelers and migrants arriving from mainland Africa — a decision that addressed one of the most stubborn obstacles to elimination: imported cases that reignite local transmission.
“This success reflects the hard work and dedication of countless health professionals, collaborators, communities and international partners,” said Cape Verde’s Health Minister Dr. Filomena Gonçalves. “It is a testimony to what can be achieved through collective commitment to improving public health.”
Why this matters across Africa
Malaria remains one of the continent’s most devastating diseases. In 2022 C.E. alone, 580,000 people in Africa died from malaria — roughly 95% of all malaria deaths worldwide that year. The disease is caused by a parasite transmitted through mosquito bites, and in densely populated, landlocked countries with highly mobile populations, elimination is extraordinarily difficult.
That is exactly why Cape Verde’s achievement carries weight beyond its own borders. “It gives us hope that with existing tools, as well as new ones including vaccines, we can dare to dream of a malaria-free world,” said WHO Director General Dr. Tedros Adhanom Ghebreyesus.
Dr. Dorothy Achu Fosah of the WHO Africa office said her organization was “excited and pleased” that malaria had been “kicked out” of the country. Health experts note that Cape Verde’s model — strong surveillance, free care, and managing imported cases — is adaptable, particularly for other small island nations on the continent.
A regional path forward
Cape Verde is only the third African country ever to achieve this certification. Mauritius, another island nation, was declared malaria-free in 1973 C.E. Algeria followed in 2019 C.E. The pattern across all three cases points to a consistent advantage: defined borders, manageable geographic scale, and the ability to monitor and intercept imported transmission.
For larger, landlocked countries like Nigeria, Tanzania, and the Democratic Republic of Congo — where populations regularly cross porous borders — the path is harder. The Roll Back Malaria Partnership and other global bodies have long argued that regional coordination is essential in those contexts, since no single country can fully eliminate the disease when its neighbors cannot.
New tools are also entering the picture. The WHO approved a malaria vaccine for children in 2021 C.E., and a second vaccine followed shortly after. Broader deployment of these vaccines, combined with the kind of health system strengthening Cape Verde modeled, gives researchers and policymakers reason for measured optimism.
An imperfect victory worth celebrating
Certification does not mean permanent immunity. Countries that achieve malaria-free status must maintain vigilant surveillance systems to prevent re-establishment — especially when imported cases arrive from high-burden regions. Cape Verde will need to sustain the same infrastructure that earned it this recognition in the first place.
Still, the achievement is real. A disease that once touched every inhabited island in the archipelago has been eliminated through public health work that prioritized access, equity, and cooperation. That story is worth telling — and worth building on.
Read more
For more on this story, see: BBC News
For more from Good News for Humankind, see:
- Ghana establishes a new marine protected area at Cape Three Points
- Renewables now make up at least 49% of global power capacity
- The Good News for Humankind archive on Cape Verde
About this article
- 🤖 This article is AI-generated, based on a framework created by Peter Schulte.
- 🌍 It aims to be inspirational but clear-eyed, accurate, and evidence-based, and grounded in care for the Earth, peace and belonging for all, and human evolution.
- 💬 Leave your notes and suggestions in the comments below — I will do my best to review and implement where appropriate.
- ✉️ One verified piece of good news, one insight from Antihero Project, every weekday morning. Subscribe free.
