Hepatitis B Virus serological test among nurses working in Dental teaching hospitals in Khartoum State
DOI:
https://doi.org/10.7897/ijnd.v4i2.270Abstract
Â
Abstract
Background:Â Health care workers including dental nurses are more prone to infection by hepatitis B virus.
Objective: to assess Hepatitis B virus serological test profile among the dental nurses working in teaching dental hospitals in Khartoum state.
Materials and Methods: across sectional study  among 127dental nurses working in teaching hospitals in Khartoum state, a total coverage was recruited, 21of the nurses fulfilled the inclusion criteria, 19 persons from the administrative staff were selected as comparative group. Each participant filled a questionnaire and 3ml of blood was extracted for hepatitis B profile test.
Results: According to the types of work 14 (73.68%) of the nurses were assistant staff, one (5.26%) working in sterilization room, and 4 (21.05%) worked for both. Comparing the result of the test, 16 (76.2%) of the involved nurses were susceptible, 2 (9.5%) were immune due to infection, 2 (9.5%) were immune due to vaccination, and 1(4.8%) with resolved infection, while in comparative group 13 (81.3%) were susceptible, 2 (12.5%) were immune due to infection, 0 immune due to vaccination and 1(6.3%) due to resolved infection. , five nurses were positive to at least one marker in comparison to 3 controls, difference was not statistically significant (p=0.517).Three nurses (14.28%) were current smokers.
Conclusion: The prevalence of hepatitis B virus infection among dental nurses was low. There was no significant relation between type of work, duration of work and smoking status with the exposure of hepatitis B virus infection.
Keywords: dental nurses, hepatitis BV, tobacco status.
Downloads
References
2-Heiko Himmelreich, and et.al, The Management of Needle stick Injuries, Dtsch Arztebl Int. 2013 February; 110(5): 61–67.
3- Varsha Singhal, Dhrubajyoti Bora, and Sarman Singh, Hepatitis B in Health Care Workers: Indian Scenario, J Lab Physicians. 2009 Jul-Dec; 1(2): 41–48.
4- Jing-jing Ren and et .al, Immunological effects of a 10-μg dose of domestic hepatitis B vaccine in adults, -J Zhejiang Univ Sci B. 2012 November; 13(11): 948–954.
5- So Young Kwon and Chang Hong Lee , Epidemiology and prevention of hepatitis B virus infection, Korean J Hepatol. 2011 June; 17(2): 87–95.
6- Abdolsamadi HR, Bakianian P V, Abdollahzadeh SH, KH Mani Kashani, M Vahedi. ,. 38,.2, 2009, 113-118
7- Department of health and human services, centers for disease control and prevention CDC.
8- Carmine Rossi and et.al, Seroprevalence of Chronic Hepatitis B Virus Infection and Prior Immunity in Immigrants and Refugees: A Systematic Review and Meta-Analysis, PLoS One. 2012; 7(9): e44611
9- Vadivale M, Tan TC, Ong CN. Sero-prevalence of hepatitis B infection among dental professionals. Singapore Med J 1992; Vol 33; 367-369.
10-Pruss-Ustun A, Rapiti E, Hutin Y: Estimation of the global burden of disease attributable to contaminated sharps injuries among health-care workers. Am J Ind Med 2005 , 48(6):482-490.
11-Garcia LP, Facchini LA, Exposures to blood and body fluids in Brazilian primary health care, Occup Med (Lond). 2009 Mar; 59(2):107-13.
12- Worthington MG, Ross JJ, Bergeron EK. Post-traumatic stress disorder after occupational HIV exposure: two cases and a literature review. Infect Control Hosp Epidemiol. 2006; 27(2):215-7.