Affiliation:
1. Faculty of Medicine
2. CME Office, Faculty of Medicine, University of Aleppo
3. Department of Laboratory, Aleppo University Hospital, Aleppo, Syria
Abstract
Introduction and importance:
Brucellosis is one of the most common infectious diseases in the world, especially in developing countries. Recent reports show that Syria is among the top ten countries where brucellosis is most prevalent. The purpose of this study is to estimate the seroprevalence of brucellosis antibodies among the hospitalized patients, in one of the largest hospitals in northern Syria.
Materials and methods:
A cross-sectional study was conducted among the hospitalized patients. The authors used a questionnaire to collect sociodemographic and brucellosis-related data from the patients. The authors also collected blood samples from these patients to be screened for brucellosis antibodies using Wright Coombs Agglutination and 2-mercaptoethanol tests, during the period from November 2021 and March 2022.
Results:
Among the 776 patients who were recruited in the study, the seroprevalence of brucellosis antibodies was 13.1% (n=776). The highest prevalence was among the female sex (16.7%, n=298), middle aged group 12–40 years (24.1%, n=116), and patients with history of brucellosis (30.1%, n=53). Among the positive samples, the findings of 2-mercaptoethanol tests show that (14.7%, n=102) were positive (presence of IgG Antibodies), and (75.5%, n=102) were negative.
Conclusion:
This study is the first to describe the epidemiology of brucellosis in northern Syria. It clearly shows high rates of positivity, which reflects immense challenges facing the public health sector in Syria. The best next step in light of this crisis is to raise awareness among population about brucellosis and its risk factor.
Publisher
Ovid Technologies (Wolters Kluwer Health)
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