14 at the MPV Vaccination Clinic hosted by RUSH and UIC at the College of Nursing MPV Vaccination Clinic, 845 S. The prevention of medication errors, which can happen at every stage of the medication preparation and distribution process, is essential to maintain a safe healthcare system. Data suggests that nurses and pharmacists identify 30% to 70% of medication-ordering errors. It is not uncommon for nurses to use the strategy of double-checking physician orders or interventions with other nurses to be sure the order or intervention is appropriate and/or makes sense (Henneman, 2017). This is a huge responsibility, and nurses must take the necessary steps to prevent medication errors.