Bacteria have long been a challenging adversary in the world of medicine. Antibiotics have been a primary treatment for bacterial infections, but their overuse has led to the emergence of antibiotic-resistant (AMR) bacteria, causing a significant health threat (refer health economics report commissioned by Iredell, Lin et al, Phage Australia). A promising revival of phage therapy is set to combat AMR infections more effectively and with fewer side effects than antibiotics.