It's unusual for health programs to find it financially beneficial to send a home visitor regularly to help patients. But medical programs in various parts of the United States are experimenting with using peer groups to help people stick to their treatment plans, and it is working.
Read MoreProject ECHO - driven by a single doctor with a cause - pulled together a team of specialists to develop a model that combines technology with collaborative care and careful patient tracking to help cure for diseases spread to patients around the world through community healthcare agents, as opposed to only specialty centers. This kind of "disruptive innovation" is effectively working to demonopolize health care knowledge and access, and lends to a health system capable of meeting today’s soaring demands for care.
Read MoreThe mobile phone is doing more than revolutionizing communication. It has the potential to improve many aspects of life in poor countries: commerce, health, agriculture, education - public health, especially, is being revolutionized by governments taking advantage of the mobile revolution by texting advice or sending voice messages to pregnant women, texting reminders to AIDS patients to take their meds, tracking the spread of diseases, allowing community health workers to keep records electronically and variations on all these themes.
Read MoreIn light of a study published in BMC Medicine, authors Nancy Fullman and Alexandra Wollum take a deeper dive into Nigeria’s gains against polio and what they could mean for the country’s routine vaccine systems.
Read MorePrePex, a new nonsurgical circumcision tool, could revolutionize the prevention of H.I.V. and AIDS in sub-Saharan Africa. Cheap and easy to assemble, the device has proven successful in several randomized trials.
Read MoreThe Jaipur Limb organization based in India has developed prostheses at low cost, and services are free for the poor. The organization’s efforts have recently spread to other countries with impoverished people. Jaipur Limb reaches patients through branch clinics, traveling workshops, and limb camps in cities around the world.
Read MoreA prosthetist from Texas visiting Jaipur Limb workshops in Honduras saw problems with their low-cost prosthetics - the issue wasn't the design of the leg, but the technicians at the Honduras workshops were people completely new to prosthetics who were given just eight weeks of training. Thanks to his research, Jaipur established a research and development unit to improve the limb.
Read MoreThe U.S. prison population is aging, which is costly because older inmates need more care. Some states have responded by creating special wards, having the young inmates care for the old, or building nursing homes.
Read MoreMany different people are inventing health devices for resource-poor settings, but some organizations - like M.I.T.’s Little Devices group - are empowering developing communities and increasing access to healthcare by building medical devices that nurses and doctors in very poor settings can adapt themselves — or kits for making their own, often harvesting parts from toys to cleverly rig up medical equipment. It’s part of a major idea shift, one that’s transforming the design of foreign aid.
Read MoreTwo columns on how Iran is treating its massive epidemic of injecting drug use by tackling it as a health problem, effectively lowering H.I.V. rates among drug users using an approach to drugs known as harm reduction.
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