Introduction: Occupational exposure to blood and body fluids (BBFs) is a serious public health concern and it constitute a major risk factor for transmission of infectious diseases such as hepatitis B virus (HBV), hepatitis C virus, and human immune deficiency virus. Therefore, regular adherence to standard precautions remains the best strategy advocated by World Health Organization and Centres of Disease Control for controlling occupational exposure to blood and body fluids.
Objectives: To evaluate the knowledge and practice of HCWs, as it relates to exposure to BBFs and adherence to standard precautions.
Methods: A cross-sectional study was carried out within 8 months among primary health care workers. Information on knowledge of exposure to BBFs, standard precaution practices and post-exposure management were collected using interviewers’ administered questionnaire and observational checklist. The study was conducted among two hundred and thirteen health care workers in Ekpoma, Edo State. Data were entered, cleaned and analyzed using SPSS for window, version 16 (SPSS Inc., Chicago, IL, USA) statistical package software.
Results: Sixty eight (41.7%) of cleaners and 29(17.8%) of nurses/community health extension workers were aware of blood borne infections associated with occupational exposure to BBFs compared to doctors, 3(1.8%) and laboratory workers, 4(2.5%). It was also found out that majority (74.2%) of the participants had poor knowledge of infection control practices.
Conclusion: The knowledge and practice of standard precautions was found to be generally poor. Hence, all health care workers should be trained on the principles of infection control and exposure prevention. Also, relevant authorities need to formulate new strategies to create a favorable working environment that will ensure HCWs adherence to standard precautions.
A multi-center study of the comparative evaluation of occupational exposure to blood and body fluids among health care workers in Edo central senatorial district, Nigeria
