Needles, no drops | Science| In-depth reporting on science and technology | DW | 13.10.2014
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Needles, no drops

There is no cure for polio, a disabling disease that persists in Afghanistan, Pakistan and Nigeria. And it spreads to countries thought to be polio-free. Health experts say we need to move away from the common oral vaccine to an injectable one.

Listen to audio 07:03

Report: Brigitte Osterath, Kathmandu