A study of 110 clinical trials links the antibiotic cefepime to a 94.4% higher probability of all-cause mortality compared to other beta-lactam drugs.
https://www.foxnews.com/health/common-antibiotic-linked-higher-risk-death-adults-major-study-finds
https://www.foxnews.com/health/common-antibiotic-linked-higher-risk-death-adults-major-study-finds