WHO said that due to the large number of internally displaced people moving from conflict areas such as Darfur, Sudan remains highly vulnerable to an outbreak of the wild polio virus.
Jumuiya ya kimataifa imefanikiwa kuwafikia maelfu ya watoto nchini Niger ambao walikuwa hatarini kukubwa na matatizo ya utapiamlo,kutokana na ukosefu wa chakula unaendelea kulikumba eneo hilo.