The latest data from humans, animals, and food show that a large proportion of Salmonella bacteria are multidrug-resistant. In humans, resistance to ciprofloxacin is common, particularly in certain types of Salmonella, and resistance to high concentrations of ciprofloxacin increased overall from 1.7% (2016) to 4.6% (2018). For Campylobacter, 16 out of 19 countries report very high or extremely high […]