The Hankou Railway Station in Wuhan, China, was closed as part of a shutdown of public transportation — an effort to control the spread of what's being called the Wuhan coronavirus.
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United Nations peacekeepers stand next to a patient during a visit of the U.N. secretary-general at an Ebola treatment center in Mangina, North Kivu province, last September.
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Dr. Marie-Roseline Bélizaire is a field coordinator for health workers who are part of the anti-Ebola effort in the Democratic Republic of Congo. She is an epidemiologist with the World Health Organization.
Denis Otieno and his daughter plant a cypress sapling purchased with money received from the charity GiveDirectly back in 2017. More recently, the charity teamed up with researchers to study the impact of cash grants on the wider community.
Nichole Sobecki for NPR