WHO warns of severe cholera outbreak in 31 countries, citing over 409,000 cases and 4,738 deaths.

The World Health Organization (WHO) reports worsening global cholera outbreaks in 31 countries, with 409,000 cases and 4,738 deaths reported between January 1 and August 17, 2025. The outbreaks are driven by conflict, poverty, natural disasters, and climate change, particularly affecting rural and flood-affected areas with weak infrastructure. The WHO recommends strengthening surveillance, improving access to clean water and sanitation, and conducting vaccination campaigns to control the spread.