Impact of a vancomycin-resistant Enterococcus (VRE) screening result on appropriateness of antibiotic therapy.

The high NPV and specificity indicate that patients with a negative VRE screening results may not require empiric antibiotic coverage for VRE. Although VRE screening may have utility to detect colonization in high-risk patients, a positive VRE screen is of limited value in determining the need for an antibiotic with VRE culture-directed coverage.