Sometimes, medical advances have unforeseen consequences. For example, there is no doubt that the development of antibiotics has greatly contributed to human health. However, the over prescription of these drugs has lead to antibiotic resistance. In Phage Comeback, you will read about how researchers are looking at older methods of treating infections and combining them with new technologies to create even better treatments. After you have listened to the story or read the transcript, read the section called Making Sense of the Research and think about the answers to these questions: