Knowledge, Perception, and Performance of Hand Hygiene and Their Correlation among Nursing Students in Republic of Korea.

HH education for NS is crucial for improving the performance and the knowledge of HH. Good HH performance of healthcare workers (HCWs) can contribute to increased perception and performance of HH among NS. The cooperation of nursing education in a university and clinical practice with competent HCWs in healthcare institutions may create an effective education program for good HH performance of NS, who will be nurses during unpredictable pandemics.