Related Experiment Videos
Survey to establish the incidence of minor side effects in infants following protective immunization
Insights
Minor side effects from childhood immunizations like diphtheria, pertussis, tetanus, and measles are generally low. Diphtheria/pertussis/tetanus vaccines showed slightly more side effects, especially injection site soreness, which was less common when given in the buttock.
Area of Science:
- Pediatrics
- Immunology
- Public Health
Background:
- Childhood immunizations are crucial for preventing infectious diseases.
- Understanding and monitoring vaccine side effects is essential for public trust and vaccine uptake.
Purpose of the Study:
- To investigate the incidence and patterns of minor side effects following diphtheria/pertussis/tetanus (DPT) and measles vaccinations in children.
- To evaluate the effectiveness of diary cards in monitoring post-vaccination symptoms.
Main Methods:
- A prospective study involving 306 children who received 1028 vaccinations.
- Diary cards were used to record symptoms before and after immunizations.
- A subset of 177 immunizations focused specifically on the measles vaccine.
Main Results:
- The incidence of reported side effects for both DPT and measles vaccines was low.
- DPT vaccination showed a slightly higher increase in side effects, particularly injection site soreness.
- Injection site soreness was less frequent when the vaccination site was the buttock compared to the arm.
Conclusions:
- Both DPT and measles vaccinations are associated with a low incidence of minor side effects.
- Diary cards are effective tools for monitoring vaccine-related symptoms.
- This data can help healthcare providers offer accurate information and reassurance to parents regarding childhood immunizations.
Abstract:
A study of the minor side effects from the immunization of children against diphtheria/pertussis/tetanus, diphtheria/tetanus, and measles is reported. The sample of 306 children received 1028 vaccinations. A secondary study of measles vaccine was made on 177 immunizations. A diary card was used to provide control data before injections and to measure the increase in incidence of minor symptoms after injection. The reported incidence of side effects after both diphtheria/tetanus and measles vaccinations was low and the patterns similar. The increase in side effects was greater after diphtheria/pertussis/tetanus injection, particularly when there was soreness at the injection site. The incidence of soreness was lower when the site of the injection was the buttock rather than the arm. The diary card was found to be an effective method of providing control data and of monitoring any increase in the incidence of minor symptoms following immunizations. The information obtained should assist health care workers to provide accurate advice and to reassure parents who are concerned about their children's protection.