Global increase and geographic convergence in antibiotic consumption between 2000 and 2015
Antibiotic use more than doubled in India between 2000 and 2015, fuelling antibiotic resistance that is making common infections such as E.coli, strep throat, pneumonia and tuberculosis more difficult to treat, according to this new study in the Proceedings of the National Academy of Sciences (PNAS)
Antibiotic resistance, driven by antibiotic consumption, is a growing global health threat. Our report on antibiotic use in 76 countries over 16 years provides an up-to-date comprehensive assessment of global trends in antibiotic consumption. We find that the antibiotic consumption rate in low- and middle-income countries (LMICs) has been converging to (and in some countries surpassing) levels typically observed in high-income countries. However, inequities in drug access persist, as many LMICs continue to be burdened with high rates of infectious disease-related mortality and low rates of antibiotic consumption. Our findings emphasize the need for global surveillance of antibiotic consumption to support policies to reduce antibiotic consumption and resistance while providing access to these lifesaving drugs.