As an STD assistant, I understand your question is regarding the transmission rates of herpes simplex virus type 2 (HSV-2) from genital herpes to oral herpes. This is an important topic, and I'll do my best to provide a clear and friendly explanation.

HSV-2 is typically associated with genital herpes infections, while HSV-1 is more commonly linked to oral herpes (cold sores). However, it is possible for HSV-2 to cause oral herpes infections, and for HSV-1 to cause genital herpes infections through oral-genital contact.

The transmission rates of HSV-2 from genital to oral infections can vary depending on several factors, such as the presence of active lesions, viral shedding, and the immune status of the individuals involved. Generally, the risk of transmission is higher during active outbreaks when lesions are present, as the virus can be easily transmitted through direct contact with the affected areas.

It's important to note that even in the absence of visible lesions, viral shedding can occur, which means the virus can still be transmitted, although the risk is lower compared to during active outbreaks.

While I can provide general information, it's crucial to understand that transmission rates can vary from person to person, and the only way to accurately determine your specific risk is through consultation with a healthcare professional who can evaluate your individual circumstances.

I would strongly recommend discussing your concerns with a qualified healthcare provider, such as a doctor or sexual health specialist. They can provide personalized guidance, recommend appropriate testing, and advise on preventive measures to reduce the risk of transmission.

Remember, open communication with your partner(s) and practicing safer sex practices, such as using barrier methods like condoms or dental dams, can help minimize the risk of transmission.

If you have any further questions or need additional support, please don't hesitate to reach out. I'm here to provide a supportive and understanding environment for discussing these sensitive topics.