Pattern of animal bites and post exposure prophylaxis in rabies: A five year study in a tertiary care unit in Sri Lanka. Issue 1 (December 2015)

• Record Type: Journal Article
• Authors: Kularatne, Senanayake; Ralapanawa, Dissanayake; Weerakoon, Koasala; Bokalamulla, Usha; Abagaspitiya, Nanada
• Is Part Of: BMC infectious diseases. Volume 16:Issue 1(2016)
• Page Start: 1
• Page End: 8
• Publication Date: 2015-12
• Subjects: Rabies -- Post exposure treatment -- Rabies vaccine -- Rabies immunoglobulin -- Sri Lanka; Communicable diseases -- Periodicals; Sexually Transmitted Diseases -- Periodicals; 616.905
• DOI: 10.1186/s12879-016-1394-5
• Languages: English
• ISSNs: 1471-2334

Abstract

Abstract Background Rabies is a global problem which occurs in more than 150 countries and territories including Sri Lanka, where human deaths from rabies are in decline whilst resources incurred for prevention of rabies are in sharp incline over the years. In this backdrop, we aim to audit the post-exposure treatment (PET) in rabies and the pattern of animal bites in a tertiary care hospital in Sri Lanka. Methods This study was carried out at Teaching Hospital Peradeniya (THP), in the Central Province of Sri Lanka from 2007-2012 where a registry of all PET has been maintained. The data from registries were extracted after obtaining permission from the hospital authority for analysis. Results There were 19 661 cases of animal exposure presented to the THP over the study period of 5 years. Of them, the majority-17431(88.66 %) were definitive animal bites whilst scratches accounted for 2147(10.92 %) and 83(0.42 %) were miscellaneous exposures. According to the severity grading of injuries, 7 362(37 %) were major bites and 12 226(62 %) were minor bites. The domestic unvaccinated dogs and cats were responsible for 10, 662 (54 %) and 3, 982 (20 %) of exposures respectively. The total cost incurred for both anti-rabies vaccine and anti rabies serum during the study period is 24, 795, 888.00 Sri Lankan rupees (190, 737.60US$). Conclusions The pattern of animal bite shows high dominance of domestic dogs and cats exposures. The age of victims ranged from infancy to old-age with higher incidence among children. Even though PET is costly, continued surveillance and rabies control is still necessary along with public education and vaccination of domestic pets.