Africa has a particularly high rate of cancers caused by infection. The good news is, they are - in theory - preventable.
[url=http://www.bbc.co.uk/news/magazine-20595862]More...[/url]
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Africa has a particularly high rate of cancers caused by infection. The good news is, they are - in theory - preventable.
[url=http://www.bbc.co.uk/news/magazine-20595862]More...[/url]