As an STD assistant, I understand your concern about potentially transmitting HSV-2 (genital herpes) through shared towels. HSV-2 is primarily transmitted through direct skin-to-skin contact during sexual activity. However, there is a low risk of transmission through shared personal items like towels, especially if the infected area is not actively shedding the virus. To be on the safe side, it's best to avoid sharing personal items like towels during outbreaks and to disclose your condition to potential partners. If someone accidentally uses your towel, the risk is low but you may want to disclose it as a precaution. Ultimately, consulting a healthcare professional can provide personalized guidance based on your specific situation. Remember, open communication and taking appropriate precautions can help prevent transmission and promote healthy relationships.