Health
Cross‑border cholera surge endangers millions of children in West and Central Africa
Six West and Central African nations are battling cholera that follows Lake Chad and Congo River corridors. Over 50,000 cases in Nigeria and more than 30,000 in the DRC highlight a regional crisis, with children bearing the heaviest burden. UNICEF seeks $15 million to expand water, sanitation and vaccination efforts.
River corridors fuel cross‑border spread
Outbreaks are now reported in six nations of West and Central Africa and are moving along two main river systems. In the Lake Chad basin, infections have been recorded in Chad, Cameroon and Nigeria, while the Congo River basin links cases in the Democratic Republic of the Congo, the Republic of Congo and the Central African Republic. Seasonal rains and flood‑related damage to wells and latrines are contaminating drinking water, and population movements are bringing the pathogen into new communities. The combined effect has turned isolated spikes into a trans‑national health emergency.
Children face the highest risk
Children are shouldering the greatest burden of the disease. In the Central African Republic, 44 % of reported cases involve youngsters under ten years old, while in Chad almost two‑thirds of infections occur in those younger than fifteen. Cameroon’s surveillance shows a median patient age of just ten years. The situation is especially dire in Nigeria, where more than 50,000 cases and 338 deaths have been recorded since the start of the year, and in the Democratic Republic of the Congo, which has reported over 30,400 cases and nearly 700 fatalities—the highest death toll among the affected states. This age profile amplifies the risk to future health and development.
Funding gap and UNICEF’s planned actions
UNICEF has asked donors for an extra $15 million to expand its cholera response over the next half‑year. The agency plans to work with national and sub‑national partners to restore safe water points, repair damaged sanitation facilities and boost disease‑surveillance networks along the two corridors. It will also distribute medical kits and support oral‑cholera‑vaccine campaigns in the most vulnerable locations. Coordination with the World Health Organization and the Africa Centres for Disease Control is intended to harmonise cross‑border actions and share information quickly. The requested resources aim to close gaps that are allowing the outbreak to persist and threaten millions of children.