Which of the following describes treatment options for bacterial diseases?

The correct choice describes treatment options for bacterial diseases by focusing on the development of drugs that target specific bacterial functions. These drugs, often referred to as antibiotics, work by disrupting vital processes in bacteria, such as cell wall synthesis, protein synthesis, DNA replication, and other metabolic pathways. This method of treatment has proven effective in eliminating active bacterial infections by directly attacking the pathogens and minimizing harm to human cells.

This approach contrasts with other options that either offer insufficient treatment strategies, like merely promoting rest and hydration, which are essential for recovery but do not address the underlying bacterial infection. Similarly, while some antibacterial drugs may have side effects, the emphasis should be on finding effective treatments that can control infections with manageable side effects. Lastly, symptomatic treatment without antibiotics may alleviate discomfort but does not resolve the infection itself, which can lead to complications if the bacterial disease is not adequately treated. Thus, targeting bacterial functions through antibiotics represents a more effective strategy for addressing bacterial diseases.