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An undetectable viral load means zero HIV transmission #SayZero

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People living with HIV who have an undetectable viral load have zero risk of passing HIV on to their sexual partner(s). It’s a simple equation U=U (undetectable = untransmittable) which means an undetectable viral load means zero HIV transmission!

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  • Last updated: 06 November 2023
  • Last full review: 26 October 2023
  • Next full review: 26 October 2026
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