Final answer:
Antibiotics for PID should always cover Chlamydia trachomatis and Neisseria gonorrhoeae because they are the most common pathogens. A two-drug regimen helps to effectively treat the infection and prevent antibiotic resistance. Bacterial STIs like these are curable with timely and appropriate antibiotic treatment.
Step-by-step explanation:
The bacteria that should always be covered by antibiotics for Pelvic Inflammatory Disease (PID) are Chlamydia trachomatis and Neisseria gonorrhoeae. These are the most common and important bacterial pathogens causing PID. The Centers for Disease Control and Prevention (CDC) recommends a two-drug treatment regimen to cover both organisms if testing to distinguish between the two is not available. This approach is important to ensure that the causative agent of the infection is treated effectively and to delay the development of antibiotic resistance. Antibiotic resistance is a significant concern, and using a combination of antibiotics can reduce the likelihood of bacteria surviving treatment and developing resistance.
Bacterial STIs, such as chlamydia, gonorrhea, and syphilis, can generally be cured with the appropriate antibiotics. It is crucial to detect and treat STIs even when they do not cause symptoms because untreated STIs can have severe health consequences, including chronic pain, infertility, and the potential to increase the spread of the infection to others.