Which sexually transmitted diseases are caused by bacteria? Select all that apply.

The identification of which sexually transmitted diseases (STDs) are caused by bacteria is essential for understanding their treatment and prevention. Syphilis is a bacterial infection caused by the Treponema pallidum bacterium. It is important because it progresses through distinct stages if left untreated, each with its own symptoms, but it can be effectively treated with antibiotics.

Gonorrhea is another bacterial STD, caused by Neisseria gonorrhoeae. This infection can affect various mucosal surfaces, including the genital tract, rectum, and throat, and symptoms can range from mild to severe, with potential complications if not treated.

In contrast, hepatitis and herpes simplex are caused by viruses rather than bacteria. Hepatitis, which includes types A, B, and C, involves inflammation of the liver due to viral infection. Herpes simplex virus (HSV) causes genital herpes, characterized by painful sores, but is also viral in nature.

Recognizing the bacterial nature of syphilis and gonorrhea is crucial for effective public health strategies and patient education, such as emphasizing the importance of antibiotic treatment and the prevention of transmission through safe sexual practices.