The majority are Inuit. They laugh about his interest but also take it seriously. One says such talk is "extremely imperialistic and should not be something that we hear world leaders say in 2019."
A study looks at the toll of cancer on children around the world. Co-author Dr. Lisa Force of St. Jude hospital says: "An important prognostic indicator for survival is where that child is living."
The government has promised to welcome migrants from neighboring Venezuela as "blood brothers." But more than 1 million newcomers are adding to the stress on an already strained health-care system.
People with drug-resistant tuberculosis take many pills over a long period of time. Cure rate is low. The FDA has now approved a drug with great promise. But Doctors Without Borders has concerns.
The eastern Congolese city of Goma is grappling with Ebola. Antiseptic washes, thermometers and road blocks are in place. But Congolese say they have far bigger things to worry about then infection.