Related Experiment Videos
Indications and contraindications for vaccines used in the Expanded Programme on Immunization
Bulletin of the World Health Organization
|January 1, 1984
Summary
Immunization is crucial for reducing childhood diseases. Health workers should not withhold vaccines due to minor illnesses, as risks from natural disease outweigh immunization risks.
Area of Science:
- Public Health
- Pediatrics
- Immunology
Background:
- Optimal immunization coverage is essential for disease prevention.
- Health workers often face challenges with extensive contraindication lists for immunizations.
- Adverse reactions to vaccines are a concern impacting immunization rates.
Purpose of the Study:
- To review risks of adverse reactions post-immunization.
- To compare vaccine risks with natural disease complication rates.
- To inform national immunization policies.
Main Methods:
- Literature review on immunization contraindications.
- Risk-benefit analysis of vaccination versus natural disease.
- Examination of adverse event data and disease incidence.
Main Results:
- Risks from natural diseases are generally higher than immunization risks.
- Malnutrition is a key indication for immunization.
- Minor illnesses like low-grade fever or mild infections are not contraindications.
Conclusions:
- Withholding immunization should be carefully considered, especially where disease incidence is high and access is limited.
- National policies should balance disease risks with immunization benefits and risks.
- Immunization, even for hospitalized children, can reduce overall pediatric mortality.