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A preemptive strike against HIV

Nature Medicine volume 15, pages 126–129 (2009)Cite this article

Researchers are enrolling thousands of participants around the world in clinical trials in a massive effort to test whether a once-daily pill can prevent HIV. Cassandra Willyard explores why they are optimistic the strategy will work and why it might be difficult to implement.

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  1. Cassandra Willyard is a science writer based in Brooklyn, New York.,

    Cassandra Willyard

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  1. Cassandra Willyard
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Willyard, C. A preemptive strike against HIV. Nat Med 15, 126–129 (2009). https://doi.org/10.1038/nm0209-126

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