Cool: a Vietnamese health worker, shading a cold box from the sun, transports vaccines for children living along canals on the Mekong Delta. But in many health centres worldwide, the end destination of the vaccines the clinic refrigerator is out of order.
Do your data measure up?
Kenya puts its immunization records under the auditors' microscope
Why the fridge loses its cool
Finding solutions to the problems of maintaining the cold chain
Yellow fever vaccine stocks still low as fears of new outbreaks grow
Training vaccinators in a time of change
preparing to cope with new vaccines and new equipment