Streptococcus pyogenes shouldn't be taken lightly. Left untreated, an infection with germ can trigger an autoimmune disease that damages the heart. NIAID/Flickr.com hide caption
Global Health
Thursday
Monday
A doctor takes an HIV test from an athlete during the 18th National Sports Festival in Lagos, Nigeria, last December. Sunday Alamba/AP hide caption
Saturday
Friday
Camel jockeys compete at a festival on the outskirts of Saudi Arabia's capital Riyadh, a focal point for the Middle East respiratory syndrome virus. Fayez Nureldine/AFP/Getty Images hide caption
Monday
Inspector Mohammad Saleem Taqi takes a photo of sanitation workers as they clear out debris in sewers. The government feeds the photos into a map to track the city's effort to stop dengue fever. Beenish Ahmed/NPR hide caption
How Smartphones Became Vital Tools Against Dengue In Pakistan
Friday
Jackson Merrick, a sixth-grader from McLean, Va., says he donates half of his allowance to charity. Morgan Walker/NPR hide caption
Wednesday
A Cambodian boy gets tested for malaria at a clinic along the Thai-Cambodian border in 2010. Three strains of drug-resistant malaria have emerged from this region over the past 50 years. Paula Bronstein/Getty Images hide caption
Monday
At the Zaatari refugee camp in Jordan, many families struggle to get clean water, food and health services. Jeff J Mitchell/Getty Images hide caption
Humanitarian Aid Agencies Brace For Fallout From Syrian Strikes
Sunday
The source? Signs of the Middle East respiratory syndrome virus have been detected in camels on the Arabian Peninsula. But it's still a mystery how people catch the disease. Sean Gallup/Getty Images hide caption
Thursday
Signs of tuberculosis have been found in ancient Egyptian mummies, such as this one in London's British Museum. Klafubra/Wikimedia.org hide caption
Wednesday
Percentage of deaths each year due to neonatal disorders around the globe. Courtesy of the Institute for Health Metrics and Evaluation hide caption
Monday
In early August, Israel launched a mass campaign to vaccinate children against polio, including this little girl at a clinic in Rahat. David Buimovitch/AFP/Getty Images hide caption
Thursday
Worrying about finances can tax the brain just as much as staying up all night. Illustration by Katherine Streeter for NPR hide caption
Wednesday
A prostitute in Johannesburg waits for a client on a street corner. An estimated two-thirds of sex workers in South Africa are HIV positive. Yoav Lemmer/AFP/Getty Images hide caption
In South Africa, A Clinic Focuses On Prostitutes To Fight HIV
A homeless man smokes crack in the Barrio Triste neighborhood in Medellin, Colombia. Raul Arboleda/AFP/Getty Images hide caption