ISSN: 0973-7510

E-ISSN: 2581-690X

Research Article | Open Access
Anitha Deva1 , Prabhakar Kamarthi2, Jebamani Hepzibai3, Jyothi A.V.3 and Beena Parvangada Madappa1
1Department of Microbiology, SDUMC, SDUAHER, Tamaka, Kolar, Karnataka, India.
2Department of Medicine, SDUMC, SDUAHER, Tamaka, Kolar, Karnataka, India.
3Infection Control Nurse, SDUMC, SDUAHER, Tamaka, Kolar, Karnataka, India.
J. Pure Appl. Microbiol., 2020, 14 (1): 609-614 | Article Number: 5859 | © The Author(s). 2020
Received: 19/09/2019 | Accepted: 05/02/2020 | Published: 07/03/2020

Health care workers (HCW) are at risk of contracting Hepatitis B, Hepatitis C and Human immunodeficiency viruses through Occupational Blood Exposure (OBE). Information on the incidence rate, epidemiological characteristics and transmission rate are essential to formulate effective preventive measures and management of OBE. From June-2016 to May-2018, OBE among HCW were captured systematically in EPINet (Exposure prevention information network) Register through Self reporting system. Data on number of in-patient days was collected. Incidence rate, epidemiological characteristics and transmission rate were analyzed and evaluated. Sixty seven OBE incidents were reported by HCWs accounting to an incidence rate of 0.2/1000 in-patient days. Of these, 94% were Needle stick injuries and 6% were Blood and body fluid exposures. OBE incidents occurred mainly in wards, emergency department and operation theatre with a rate of 38.8%, 35.8% and 14.9% respectively. Exposures were encountered mainly by Interns (32.8%), staff-nurses (22.4%), Post-graduate students (14.9%) and Nursing students (14.9%). Recapping of the needle was the activity which led to OBE in 37.3% and improper disposal of sharps in 22.38 % of the incidents. In addition, 19.4% and 8.95% of the incidents were due to accidental and patient factors respectively. None of the followed-up HCWs at the end of 6 months were infected by these exposures.  The study brings out the epidemiological characteristics of OBE and throws a light on the target population among HCW who require more awareness and training to prevent OBE.


Needle Stick Injury, Safe Injection Practices, Health Care Workers, Occupational Blood Exposures.

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© The Author(s) 2020. Open Access. This article is distributed under the terms of the Creative Commons Attribution 4.0 International License which permits unrestricted use, sharing, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.