Is bacterial vaginosis contagious? How can I prevent it?

Bacterial vaginosis is not a sexually transmitted disease, but it can be transmitted through sexual intercourse. The patient's vaginal secretions contain bacteria, which can cause local inflammation in the man, and the man suffers from bacterial urethritis.

Bacterial vaginosis is a type of vaginal inflammation. It is not a sexually transmitted disease and can be transmitted through sexual intercourse. If a sexual partner has bacterial vaginosis, it can be transmitted to the other person through sexual intercourse. Bacterial vaginosis can also be caused by contact with toilet seats, bathtubs or towels contaminated with bacteria.
When a sexual partner has bacterial vaginosis, both parties need to receive treatment at the same time and avoid sexual intercourse during this period to prevent repeated infections and prolonged illness for both parties.