As a matter of fact they have.
https://apnews.com/article/usaid-funding-cuts-humanitarian-children-trump-4447e210c4b5543b8ebb9a6b9e01aa53
“Under the dappled light of a thatched shelter, Yagana Bulama cradles her surviving infant. The other twin is gone, a casualty of malnutrition and the international funding cuts that are snapping the lifeline for displaced communities in Nigeria’s insurgency-ravaged Borno state.”