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Nature 447, 1040-1041 (28 June 2007) | doi:10.1038/4471040a; Published online 27 June 2007

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Circumcision for HIV needs follow-up

Declan Butler & Lucy Odling-Smee

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Worries about behaviour change require further research.

The French National AIDS Council (CNS), an independent government advisory body on AIDS issues, last week urged prudence in implementing male-circumcision programmes to reduce the spread of HIV. It cautioned that over-zealous roll out could lead to a false sense of security and exacerbate the problem.