Zambian Minister of Home Affairs Stephen Kampyongo (3rd R) and Minister of Health Chitalu Chilufya (2nd R) attend a news conference in Lusaka, capital of Zambia, on Jan. 12, 2018. The Zambian government said Thursday that its interventions to tackle a cholera outbreak have started bearing fruits with marked reduction of new cases in the last two days. (Xinhua/Peng Lijun)