Healthcare-acquired infections are one of the most frequent complications in the hospital, causing suffering to both the patient and his family members. Hospital stays are often prolonged due to healthcare-acquired infections, accompanied by treatment failure and increasing healthcare costs. According to the European Center for Disease Prevention and Control (ECDC), everyone gets sick approximately 4 million healthcare-acquired infections in the European Union patient and the number of deaths directly related to it is estimated at 37,000 (1 ). The prevalence of healthcare-acquired infections in Estonia is ECDC 2016-2017 4.2% based on current prevalence survey ( 2 ). Many healthcare-acquired infections are preventable if implemented infection control standard requirements. They must be applied to each patient/client in care and treatment. In Estonia, the national infection control guidelines have been valid until now Nosocomial infection control Standards ( 3 ), which is an old guide and in need renewal. Regional and central hospitals have updated their guidelines, taking based on the recommendations or guidelines of internationally recognized organizations. In primary care and nursing homes, instructions may be missing instead. Considering the above, it is necessary to prepare a treatment manual based on scientific research, which includes standard infection control requirements.