For a period of time in recent history, antibiotics were heralded as being the most effective possible treatment for infectious diseases. Most of those illnesses were caused by bacterial agents, so the use of medications that killed off harmful bacteria was a sensible, practical solution. However, there is no clear indication that anyone within the medical or scientific communities saw the rapid evolution of antibiotic resistance coming. Even if someone did, history certainly doesn’t reflect it all that well. Regardless of the slip-up of the past, it is now understood that the typical antibiotic has a limited lifespan now, being rendered nearly useless as soon as the bacterial agent they target has developed resistance to their effects. This was the case with tuberculosis, which was once thought to have been wiped out in the developed world, and is the case with many other bacterial infections.
The problem of dealing with antibiotic resistance is a complex one. Some bacterial agents have developed their resistance only to certain agents though those agents are the ones that are prescribed as treatment. Other microbes, on the other hand, have developed effective...