About Us

Who We Are ?

Roll Back Antimicrobial resistance Initiative (RBA Initiative) is a registered non–governmental organization in Tanzania whose aim is to fight back antimicrobial resistance. Headquartered in Dodoma, the center of the country, the organization sees both rural and urban communities as critical players in addressing antimicrobial resistance. The organization promotes the rational use of antimicrobials, conducts research on antimicrobial resistance (AMR), and promotes behavioral change, with the aim of reducing the rate of infection due to AMR. The organization covers both rural and urban communities, working with schools, colleges and universities, health professionals, private individuals and policy makers across multiple sectors from health to agriculture to encourage them to mobilize and help prevent the spread of antimicrobial resistance(AMR).


To fight back antimicrobial resistance through promoting rational use of antimicrobials,conducting research on antimicrobial resistance,promoting behavioral change,reducing the incidence of infection and facilitating the dissemination of knowledge of antimicrobial resistance


To be a leader in fighting antimicrobial resistance in Africa and contribute to the global solutions to this public health threat.

Core Values

Highest Professional Standards




Community Participation

Good Stewardship

Our board

team member

Senior Lecturer-St.John’s University of Tanzania.

Eva Ombaka, PhD
Board Chair Person
team member

Senior Lecturer-St.John’s University of Tanzania.

Romuald Mbwasi, PhD
Board Vice chairperson
team member

Senior Pharmaceutical Public Health Expert-Swiss Centre for International Health.

Karin Wiedenmayer, PharmD
team member

Head-ReAct Africa.

Mirfin Mpundu,PhD
team member

Pharmacist- Population Services International (PSI).

Alicia Kahumuza
team member

Pharmaceutical Management Expert,Ministry of Finance-Tanzania.

Winna Shango
team member

DorineGrace .J. Mushi
team member

Post-doc researcher, Uppsala University

Mirko Ancillotti, PhD
team member

Epidemiologist and AMR specialist, ZALIRI,Zanzibar-Tanzania

Khadija Omar
team member

Director of Laboratory Services-Tanzania Medicines and Medical Devices Authority(TMDA).

Danstan Hipolite, PhD
team member

Internal Auditor - Bank Of Tanzania (BOT).

Jastine Martine

Our Staff

Michael Mosha
Project Lead

Administrative Officer

Catarina Santos Carvalho
Program Assistant

Teresa Ferrer Garcia
Program Assistant

Gertrude Kayeyia
Program assistant

Erick Venant

Assistant Project Coordinator

Pendo Masanja
IPC/WASH Coordinator

Israel Mwingira
AMR Animal & Plant Health Coordinator

Oliva V. Minja
Assistant Project Coordinator

Gervas B. Gibuyi
Project Facilitator

Benjamin J. Paul
Intern Accountant

Joseph Alfred
Finance Advisor

Harrison Chinyuka
One Health Technical Advisor

Linus Mrope
Program assistant

Henry Bukuru
Media and Content Specialist

Daniel Deus

Our Partners

Queen’s Commonwealth Trust

SS Partner

BUKO Pharma-Kampagne

Swiss TPH

Switzerland Embassy in Tanzania

PAR Foundation

South Centre

University of St Andrews