Research
Research at NPHRRLC
Research is one of the core mandates of NPHRRL. The laboratory conducts operational, epidemiological, and laboratory-based research that contributes to disease prevention, improved diagnostic services, and evidence-based public health policies.
Working in collaboration with universities, healthcare institutions, government agencies, and development partners, NPHRRL promotes scientific innovation while addressing priority public health challenges in Ethiopia.
10+
Research Projects
5+
Research Partners
Research Focus Areas
Infectious Diseases
Research on communicable diseases, diagnosis, surveillance, and prevention.
Molecular Diagnostics
Research on molecular technologies for rapid disease detection and laboratory innovation.
Disease Surveillance
Operational research supporting surveillance systems and outbreak preparedness.
Laboratory Quality
Research on quality management, biosafety, laboratory systems, and continuous improvement.
Biosafety and Biosecurity
Research and improvement initiatives focused on safe laboratory practices, biological risk assessment, infection prevention, and the secure handling, storage, and management of biological materials to prevent accidental exposure, unauthorized access, and misuse.
Research Projects
Explore selected research initiatives undertaken by NPHRRL in collaboration with national and international partners.
Antimicrobial Resistance Surveillance
Molecular Disease Detection
Outbreak Investigation Support
Our Research Process
Every research project follows ethical, scientific, and quality standards to ensure reliable and meaningful outcomes.
Steps
01. Identify Public Health Priorities
Research topics are selected based on national and regional health needs.
02. Conduct Ethical Research
Projects follow approved ethical guidelines and scientific methodologies.
03. Analyze & Validate Results
Laboratory findings are verified using quality-assured procedures.
04. Share Evidence
Research findings are disseminated through reports, publications, and scientific forums.
Research Collaborations
NPHRRL collaborates with universities, public health institutions, government organizations, and development partners to advance scientific research and innovation.
Recent Publications
HIV positivity rate, mother-to-child transmission and associated factors among HIV exposed infants in Western Ethiopia: a cross-sectional study
Authors: Abdi Diriba, Endalu Tesfaye Guteta, Kenate Bekele, Gadisa Chewaka, Kume Tesfaye & Demeke Jabessa
Publisher: Springer
Year: 2026
DOI : https://doi.org/10.1186/s12887-026-07021-z
Viral suppression status and associated factors among key populations on ART in Western Oromia, Ethiopia: a retrospective analysis
Authors: Kenate Bekele, Endalu Tesfaye Guteta, Abdi Diriba, Gadisa Chewaka, Demeke Jabessa & Daniel Amsalu
Publisher: Springer
Year: 2026
DOI : https://doi.org/10.1186/s12981-026-00892-3
Mapping the antimicrobial susceptibility of methicillin-resistant Staphylococcus aureus in western Ethiopia: a retrospective cross-sectional analysis
Authors: Endalu Tesfaye Guteta, Abdi Diriba, Kume Tesfaye, Essa Kedir, Milkias Wakgari, Demeke Jabessa, Motuma Chali, Keresa Biyena, Getu Sileshi, Girmaye Jobir
Journal: ASM Journals
Year: 2025
DOI : https://doi.org/10.1128/spectrum.00856-26
Bacterial etiologies, antimicrobial susceptibility profiles and associated factors among patients with otitis media referred to Nekemte Public Health Research and Referral Laboratory Center, Western Ethiopia: A cross-sectional study
Authors: Endalu Tesfaye Guteta, Fedasan Alemu Abdi, Seifu Gizaw Feyisa, Betrearon Sileshi Kinfu & Tadese Bekele Tafesse
Publisher: Springer
Year: 2024
DOI :https://doi.org/10.1186/s12866-024-03664-z
Factors associated with human papillomavirus infections among women living with HIV in public health facilities in Western Oromia, Ethiopia
Authors: Mulatu Abdi, Afework Tamiru, Temesgen Tilahun, Gemechu Tiruneh , Meseret Belete Fite
Publisher: PubMed
Year: 2024
DOI : 10.1186/s12905-024-03249-y
Prevalence, antimicrobial sensitivity patterns and associated factors of urinary tract infection among patients attending Nekemte Comprehensive Specialized Hospital, Western Ethiopia, 2024: a cross-sectional study
Authors: Abdi Diriba, Seifu Gizaw, Fedasan Alemu, Kume Tesfaye, Endalu Tesfaye, Motuma Chali & Girmaye Jobir
Publisher: Springer
Year: 2025
DOI : https://doi.org/10.1186/s12879-025-10788-8
Research Ethics & Quality Assurance
Ethical approval
Data confidentiality
Quality assurance
Scientific integrity
Partner With Us in Public Health Research
We welcome collaboration with universities, research institutions, healthcare organizations, and development partners to advance scientific knowledge and strengthen public health.
Contact our research team
Karasa Biyana
Phone Number: +251913273994
Email: [email protected]
Milkias Wakgari
Phone Number: +251917848667
Email: [email protected]
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