Antibiotic sales soared during India’s first surge of COVID-19, suggesting that the drugs were inappropriately used to treat mild and moderate COVID-19 infections, according to research led by Washington University School of Medicine. Such overuse increases the risk for drug-resistant infections worldwide.

During India’s first surge of COVID-19, antibiotic sales soared, suggesting the drugs were used to treat mild and moderate cases of COVID-19, according to research led by Washington University School of Medicine in St. Louis. Such use is considered inappropriate because antibiotics are only effective against bacterial infections, not viral infections such as COVID-19, and overuse increases the risk for drug-resistant infections.