INTRODUCTION: our study was conducted. in university hospital center (UHC) Farhat Hached of Sousse (city in Tunisian center-east). within healthcare-associated infections (HAI) epidemiological surveillance (ES) program. based. https://www.spidertattooz.com/OPI-Infinite-Shine-Combo-Base-Top-Indefinitely-Baby-ISL55-p26708/