It’s 7 a.m. and neurosurgeon
Ed Smith, MD, is downing a Diet Coke as he reviews the MRIs of today’s patients. He sprints up a stairwell to greet his first patient in the pre-operating wing.
Thirteen-year-old Maribel Ramos, about to have brain surgery at Boston Children’s Hospital, sits in her bed fidgeting. Smith reassures her about the operation, promises they’ll shave off as little hair as possible, and gets Maribel to crack a smile by telling her he moonlights as a hairdresser. …
The number of mobile phone subscriptions worldwide is approaching 5 billion, many of them in developing countries where cell phones are the most reliable communications platform. So it’s no wonder that they’re becoming a global health tool to combat diseases like tuberculosis and AIDS.