Misha Friedman began training his lens on tuberculosis patients in the former Soviet Union in 2007, when he worked in logistics for the nonprofit Doctors Without Borders.
At first he took photos in his spare time, whiling away his off days by documenting the patients and hospital workers he met on the job. But this hobby quickly turned into more than that when he won a photo competition judged by renowned photojournalist Gary Knight, founder of the VII photo agency.
If you want people to slim down, why not reward them with gold? That's the tack being taken in Dubai, United Arab Emirates.
Alarmed at ballooning waistlines in a region where fast food is common and comfortable outdoor exercise is not, the local government is offering to give citizens a gram of gold for each kilogram lost by Aug. 16, according to news reports.
That's about $41 for a little over two pounds of pudge, based on today's market rate.
Sickle cell anemia may not be as well-known as, say, malaria, tuberculosis or AIDS. But every year, hundreds of thousands of babies around the world are born with this inherited blood disorder. And the numbers are expected to climb.
The number of sickle cell anemia cases is expected to increase about 30 percent globally by 2050, scientists said Tuesday in the journal PLOS Medicine. Countries in sub-Saharan Africa, where the disease is most common, will be the hardest hit.