An Ebola burial team dons protective clothing before collecting the body of a woman who'd died from the virus in her home in a suburb of Monrovia, Liberia's capital. John Moore/Getty Images hide caption

Goats and Soda
STORIES OF LIFE IN A CHANGING WORLDInfectious Disease
Thursday
Sunday
A woman uses the IDE-India foot-powered pump to suction water out of the ground and irrigate her crops. IDE-India hide caption
Thursday
Samples from this 17th century Lithuanian mummy were found to house samples of variola, the virus that causes smallpox. Kiril Cachovski/Lithuanian Mummy Project hide caption
A Mummy's DNA May Help Solve The Mystery Of The Origins Of Smallpox
Sunday
Emmie de Wit, who usually works in a Biosafety Level 4 Lab, spent time in less secure labs in Liberia during the Ebola outbreak in West Africa. Above, she prepares to test Ebola patient blood samples. Courtesy of NIAID hide caption
Friday
U.N. Secretary-General Ban Ki-moon, pictured during a 2014 visit to Haiti to inaugurate a sanitation campaign. On Thursday, he issued an apology that Haitians have been demanding for six years. Hector Retamal/AFP/Getty Images hide caption