Zambia takes measures to contain cholera outbreak

A police officer stands guard outside the National Heroes Stadium where a cholera treatment center has been established in Lusaka, capital of Zambian, on Jan. 9, 2018. The Zambian government said Monday that business in Lusaka, the country's capital, was slowly coming back to normal following measures put in place to contain the cholera outbreak. (Xinhua/Peng Lijun)