Using a standardized blood culture collection kit to reduce the rate of contamination in the emergency room.

Accurate blood culture collection is essential for guiding appropriate antibiotic therapy, with contamination posing a risk to diagnostic reliability. The American Society for Microbiology recommends contamination rates below 3% for optimal patient outcomes. In collaboration with the emergency and microbiology departments, a large rural hospital implemented a standardized blood culture collection kit as a quality improvement initiative that led to a reduction in contamination rates, reaching a low of 0.97% over several months.