Rubella immunisation for girls over 14 years

Area of Science:

• Immunology
• Public Health
• Pediatrics

Background:

• Rubella infection poses risks, particularly to pregnant women and their unborn children.
• Maintaining high population immunity is crucial for preventing rubella outbreaks.
• School-based vaccination programs are effective for reaching adolescent populations.

Purpose of the Study:

• To assess the impact of offering rubella vaccination to schoolgirls aged 14 and older.
• To determine the increase in rubella vaccination or known immunity within this cohort.
• To inform recommendations for rubella vaccination strategies in adolescent females.

Main Methods:

• A cohort of schoolgirls aged 14 years and over with unknown immune status was identified.
• Rubella vaccination was offered to eligible students within this cohort.
• Immunity status (vaccinated or previously immune) was assessed before and after the intervention.

Main Results:

• The percentage of students vaccinated or known to be immune increased from 86% to 90%.
• The vaccination campaign successfully identified and vaccinated previously unvaccinated individuals.
• A notable increase in overall rubella immunity was achieved in the targeted age group.

Conclusions:

• Offering rubella vaccination to schoolgirls aged 14 and older is an effective strategy to increase immunity.
• Extending rubella vaccination offers to girls until they leave school at 16 years of age is recommended.
• Continued efforts in school-based vaccination are vital for rubella prevention.