Phages: Viruses with a Mission

This chapter delves into the fascinating world of phages, viruses that specifically target and destroy bacteria, highlighting their untapped medical potential as 'viral dark matter.' It narrates the intricate dynamics of phages, their evolutionary relationship with bacteria, and their use in targeted phage therapy through the real-life example of an 18-year-old named Joseph battling a drug-resistant infection. The chapter emphasizes both the remarkable efficacy and the challenges associated with utilizing phages in modern medicine.