Archive: 28/04/2014

One cell type may quash tumor vaccines

Most cancer vaccines have not lived up to their promise in clinical trials. The reason, many researchers suspect, is that the immune cells that would help the body destroy the tumor – even those reactions boosted by cancer ...

WHO starts emergency polio talks

The World Health Organization announced on Monday that it had convened emergency talks amid rising concern over polio after cases were discovered in Afghanistan, Iraq and Equatorial Guinea.

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