In Africa, vaccine hesitancy adds to slow rollout of doses by Rodney Muhumuza, The Associated Press Posted Apr 27, 2021 2:13 am EDT Last Updated Apr 27, 2021 at 2:14 am EDT KAMPALA, Uganda — Some Africans are hesitating to get COVID-19 vaccines amid concerns about their safety, alarming public health officials as some countries start to destroy thousands of doses that expired before use. Malawi and South Sudan in recent days have said they will destroy some of their doses, a concerning development on a continent where health officials have been outspoken about the need for vaccine equity as the world’s rich nations hold the bulk of shots.