A single dose of antibodies can protect monkeys for nearly 6 months from an HIV-like virus. In research reported in the journal Nature monkeys treated prophylactically with monoclonal antibodies were protected for up to 23 weeks from repeated exposure to a chimeric HIV/SIV virus.

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A single dose of antibodies can protect monkeys for nearly 6 months from an HIV-like virus. In research reported in the journal Nature monkeys treated prophylactically with monoclonal antibodies were protected for up to 23 weeks from repeated exposure to a chimeric HIV/SIV virus.