Timeline of Antibiotic Deployment and Development of Antibiotic Resistance The year each antibiotic was deployed is depicted above the timeline, and the year resistance to each antibiotic was observed is depicted below the timeline (with the caveat that the appearance of antibiotic resistance does not necessarily imply that a given antibiotic has lost all clinical utility). #Timeline #Antibiotics #Resistance #Antimicrobial #Deployment #History #Policy
