Received: 14 February 2019
Accepted: 28 May 2019
First Online: 31 May 2019
Ethics approval and consent to participate
: Ethical approval to use archived isolates for the study was sought from the Institutional Review Board (IRB), School of Biomedical Sciences, College of Health Sciences, Makerere University. The ethics committee waived the requirement for informed consent as the investigated isolates were obtained from clinical specimens referred to the diagnostic laboratory as part of routine care.
: Not applicable
: The authors declare that they have no competing interests.