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Age at first dose of measles vaccination in Ethiopia
Y Berhane1, W W Schluter, F Oyewole
1Addis Continental Institute of Public Health P.O. Box 26751-1000, Addis Ababa, Ethiopia.
Insights
Ethiopian children receive their first measles vaccine dose at the recommended nine months of age. Strengthening routine vaccination programs is crucial for effective measles control.
Area of Science:
- Public Health
- Vaccinology
- Epidemiology
Background:
- Measles vaccination is recommended at nine months in Ethiopia and sub-Saharan Africa.
- Data on the actual age of first measles vaccination in Ethiopia was lacking.
- Understanding actual vaccination age is critical for preventing measles infection and epidemics.
Purpose of the Study:
- To determine the actual age of first measles vaccination among Ethiopian children.
Main Methods:
- Cross-sectional study design.
- Data collected from major vaccination facilities in Addis Ababa and rural surveys.
- Reviewed 17,674 vaccination records and surveyed 615 children (September 2004 - August 2005).
Main Results:
- Median age for the first measles vaccine dose was nine months in both urban and rural settings.
- Measles coverage by card and history in rural areas was 84.4%, with only 19.8% having vaccination cards.
- A significant proportion of rural children received measles vaccination during supplemental immunization activities (SIAs) rather than routine programs.
Conclusions:
- Current vaccination practices and coverage levels do not support delaying the first measles vaccine dose.
- Prioritizing the strengthening of routine vaccination programs is essential.
- Changes to the recommended age for the first measles vaccine dose should not be considered without strengthening routine services.
Background:
Although measles vaccination is recommended to be given at nine months of age in Ethiopia and in most of sub-Saharan Africa, no information is available about the age at which children actually receive their first dose of measles vaccine. This has important implications in terms of preventing infection and averting epidemics of measles.
Objective:
To determine the age at which Ethiopian children actually receive their first dose of measles vaccine.
Design:
Cross sectional study.
Setting:
All major vaccination facilities including private and non-governmental health facilities that were registered with the Addis Ababa city Administration Health Bureau.
Subjects:
A total of 17,674 records of children who received measles vaccination in health facilities were reviewed and in rural areas 615 children were surveyed over one year period September 2004 to August 2005.
Results:
In both the urban and the rural settings the median age of children at first dose of measles vaccination was nine months. In the rural areas only 19.8% of children had vaccination cards. Measles coverage by card and history in rural areas was 84.4%. Many children from the rural site received measles vaccination during supplemental immunisation activities (SIAs) rather than from routine vaccination programmes. Measles coverage significantly varies among sub-cities in Addis Ababa.
Conclusion:
Vaccination practices and measles coverage levels do not support delaying the first measles vaccine dose. Strengthening the routine vaccination programmes must receive priority before changing recommended age for the first dose of measles vaccine.
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