Thanks for the query to ATD for an opinion,
If you have been on Truvada for PREP and have had a condom misadventure during a sexual encounter. If the HIV status of your partner is unknown and even though you have been on Truvada, just taking TRUVADA may not keep you from getting HIV-1.
You must continue using safer sex practices while you are taking TRUVADA to reduce your risk of getting HIV-1.
To further reduce your risk of getting HIV-1:
Get tested for other sexually transmitted infections. Other infections make it easier for HIV-1 to infect you.
Hence, it is suggested that it would be wise to undertake a post exposure prophylaxis if the HIV status of your partner is confirmed.
I hope i have answered your query,
Wishing you safe sexual practices,
These Q&A’s are for educational purposes and should not be relied upon as a substitute for medical advice you may receive from your physician. If you have a medical emergency, please call 911. These answers do not constitute or initiate a patient/doctor relationship.