Assessing strategies to increase vaccine uptake in Tanzania

Tanzania faces significant vaccine hesitancy, driven by misinformation and mistrust. Local PEP researchers assessed three strategies to improve uptake: behavioral insights (SMS campaigns), community health workers (CHWs) & vaccine ambassadors, and Global VAX & partner coordination.

Key Findings:

• Global VAX & partner coordination ensured better vaccine availability and accountability.
• SMS campaigns had limited short-term impact but were cost-effective.
• CHWs & vaccine ambassadors improved outreach but faced sustainability challenges.

Policy Recommendations:

• Expand SMS campaigns in low-uptake areas with donor support.
• Strengthen CHW & vaccine ambassador training.
• Enhance coordination with development partners for sustained impact.

Implementing these strategies could boost vaccine acceptance and strengthen Tanzania’s public health system.