possible titles for this research question are:
1. "The Impact of Vaccination on Measles Mortality: A Systematic Review and Meta-analysis"
2. "Assessing the Relationship between Vaccination Coverage and Measles-Related Deaths: A Population-Based Study"
3. "Modeling the Effect of Vaccination Programs on Measles Mortality Reduction: A Comparative Analysis of High-Income and Low-Income Countries"
Research question: What are the direct implications of vaccination uptake on the overall mortality rate associated with measles infection?
based on this research question give me suffcient title three
1 answer