The overall health situation has deteriorated: last week there were 53 outbreaks, the total now stands at 55.

Cholera is monitored in 8 countries and polio is still monitored in 12 countries. Measles is now ongoing in 15 countries (+2): Cameroon, Central African Republic, Chad, Comoros, DRC, Ethiopia, Guinea, Kenya, Lesotho, Liberia, Mali, Niger, Nigeria, Seychelles and South Sudan.

Lassa is monitored in Liberia and Nigeria, where has killed several people, while Mali and Nigeria are recording an otbreak of yellow fever