Background: Bacillus Calmette-Guérin (BCG) vaccine is a widely used vaccine. Management of local BCG complications differs between clinicians, and the optimal approach remains unclear.
Aims: We aim to describe the epidemiological, clinical and therapeutic aspects of the BCG vaccine side effects in Sfax.
Patients and methods: This was a retrospective study of all the cases of BCG vaccine adverse reactions recorded in the Dermatology and Paediatrics Departments of Hedi Chaker University Hospital of Sfax over a period of 10 years (2005-2015).
Results: Twenty cases of BCG adverse reactions were notified during the study period. Actually, 80% of the patients presented local adverse reactions. The outcome was good in all the followed patients. The rate of disseminated BCG disease was 20%. Biological tests of immunity showed a primary immunodeficiency in three cases, whereas the outcome was fatal in two cases.
Conclusion: BCG vaccine adverse reactions range from mild to severe. However, the management of benign local reactions remains unclear. Disseminated BCG disease must alert clinicians to the possibility of a primary immunodeficiency.
Keywords: Adverse reactions; bacillus Calmette-Guerin vaccine; tuberculosis.