Yemen bears the highest burden of cholera globally. The country has experienced persistent cholera transmission for many years, including the largest outbreak – between 2017 and 2020 – recorded in recent history.

As of 1 December, Yemen had reported 249 900 suspected cases of cholera, with 861 associated deaths since the beginning of the year. This accounts for 35% of the global cholera burden and 18% of global reported mortality. The number of cases and deaths reported in November 2024 are 37% and 27% higher than the same month in 2023. The increase this year is largely due to updated data from Yemen, with adjustments made to account for more detailed information from all governorates.