MRSA strain may have originated in hedgehogs — long before antibiotics
A key MRSA strain appears to predate, by more than 100 years, the advent of the antibiotic era.
Report underscores superbug risk of medical tourism
Thirty-eight Americans came back from surgeries in Mexico with carbapenem-resistant Pseudomonas aeruginosa infections.
FDA report shows small decline in antibiotic use on farms
Key antibiotic sales for food animals fell just 3% from 2019 to 2020, and the decline has plateaued.