Measles, mumps, rubella prevention: how can we do better?

Area of Science:

• Public Health
• Infectious Disease Epidemiology
• Vaccinology

Background:

• Vaccination programs significantly reduced measles, mumps, and rubella (MMR) incidence.
• Recent resurgence of measles and mumps highlights ongoing challenges in disease control.
• Outbreaks persist despite the availability of effective MMR vaccines.

Purpose of the Study:

• To provide an objective appraisal of current challenges in controlling measles, mumps, and rubella infections.
• To review interventions aimed at addressing these persistent infectious disease challenges.
• To analyze factors hindering effective disease control despite widespread vaccination.

Main Methods:

• Qualitative narrative review of existing literature.
• Appraisal of studies on measles, mumps, and rubella control strategies.
• Analysis of factors influencing immunization coverage and disease transmission.

Main Results:

• Insufficient immunization coverage and evolving global factors (travel, migration, density) are key challenges.
• The COVID-19 pandemic negatively impacted vaccination coverage.
• Optimizing vaccination policies, increasing awareness, and improving access are crucial.

Conclusions:

• Strengthening public health initiatives to boost vaccination coverage is paramount.
• Improving surveillance systems and outbreak preparedness is essential.
• Enhancements in vaccination services, targeting high-risk populations, and potentially evolving vaccines can further improve control.