Malaria parasites, spread by a mosquito's bite, have started to adapt so the go-to drugs won't knock them out. Daniel Heuclin/Nature Picture Li/Getty Images/Nature Picture Libr hide caption
Infectious Disease : Goats and Soda Infectious Disease
Goats and Soda
STORIES OF LIFE IN A CHANGING WORLDInfectious Disease
Tuesday
Tuesday
This illustration depicts Klebsiella pneumoniae bacteria, which can cause different types of infections, including pneumonia, bloodstream infections and meningitis. CDC hide caption
Saturday
Mireille Kamariza, a graduate student in Stanford, is trying to develop a faster test to diagnose TB. Fred Tomlin/Courtesy of Mireille Kamariza hide caption
Thursday
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
A Gang Killed A Guy With Ebola. Will They Agree To Be Quarantined?
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