Cholera is monitored in 7 countries: Cameroon, DRC, Kenya, Mozambique, Tanzania, Zambia, Zimbabwe


Chikungunya is monitored in 2 countries: Congo and DRC


In week 13 it was monitored in 3 countries (Ivory Coast, Kenya, Tanzania), in week 14 it is monitored in Ivory Coast, Kenya, Mauritius and Tanzania. In week 15, it was monitored in 4 countries: Ivory Coast, Kenya, Mauritius, and Tanzania.

Hepatitis E

In week 15 it was monitored in 3 countries as in the previous weeks

Lassa Fever

as in the previous weeks lassa fever is monitored in 3 countries (Liberia, Nigeria and Sierra Leone)


As in the previous week it was monitored in 15 countries: Cameroon, Central African Republic, Chad, DRC, Ethiopia, Guinea, Kenya, Liberia, Madagascar, Mali, Mauritius, Nigeria, South Sudan, Uganda, Zambia.


monitored in Central African Republic, Congo, DRC, Nigeria.


Polio was monitored in DRC, Mozambique, Niger, Nigeria as in previous week.