Image of a group of medics clad in extensive protective gear

Medics preparing to treat Ebola victims • Photo by Simon Davis/DFID (CC BY 2.0)

Close up image of a woman placing a pill into her mouth

Photo by danilo.alvesd on Unsplash

Image of a plastic bottle spilling pills on a blue background

Photo by Towfiqu barbhuiya on Unsplash

Image of group of people in prayer

Photo by Pedro Lima on Unsplash

Illustration of medieval hospital ward with patients attended by nuns

16th-century depiction of a ward in Hôtel-Dieu

Image of disassembled medical models

Photo by v2osk on Unsplash

Image of bone marrow being drawn from a patient

Bone marrow being drawn from a donor • US Navy photo (Public Domain)

Image of doctors crowded around patient in old operating theater

Re-enactment of the first public demonstration of general anesthesia, 1846.

Image of empty hospital beds

Photo by Daan Stevens on Unsplash