On Sunday morning, an attack on a voter registration centre caused dozens of deaths and over one hundred injuries.
We began to see smoke rising above the houses. A car bomb had exploded outside the stadium about a mile away from us.
Two years ago, we also began collaborating with the Jos University Teaching Hospital in the east of Sudan.
Graziana, a nurse who has recently returned from Afghanistan, shares her experiences.
Today, on 4 April, we observe the International Day for Mine Awareness and Assistance in Mine Action.