Calleb Onyango

Calleb George Onyango


A specialist in immunology, examining common blood pathogens majorly HIV, HBV, HCV and Syphilis in blood donations at Regional Blood Donor Center (RBTC) of Kisumu, western Kenya. Currently, is leading a team of experts implementing Strengthening Laboratory Management Towards Accreditation (SLAMTA) program for quality improvement.

Epidemiology HIV Immunology Infectious Diseases Public Health

Institution affiliations

Work details

Laboratory Technologist

Kenya National Blood transfusion Servises (KNBTS), Kisumu region (RBTC)
August 2008 - November 2016
Transfusion Transmissible Infections (TTIs)
Laboratory analysis


Maseno University College
November 2014 - November 2016
Department of Biomedical Science and Technology
Msc. Immunology

PeerJ Contributions