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1 mar 2024 · • If the first dose of DT is administered at ≥12 months of age, three doses (total) are necessary to complete the series; if the third dose is administered at <4 years of age, a fourth dose of DT should be provided at four through six years of age and ≥6 months after the third dose.
Based on the empirical odds ratios (1.33; 95% CI, 1.23-1.43), it was estimated that vaccine effectiveness exceeded 75% in children aged 5 to 9 years and that more than 65% of children remained immune to pertussis 5 years after the last DTaP dose.
1 sie 2019 · Investigators estimated that DTaP effectiveness exceeded 75% in children aged 5–9 years and that >65% remained immune 5 years after the last dose of DTaP.
10 lut 2015 · This study estimated the prevalence of children who missed the fourth dose of DTaP by parents’ confidences in vaccines and influences from providers, child’s health insurance status, the timeliness of the first through the third dose of DTaP vaccination, and selected sociodemographic characteristics; identified the significant risk factors ...
6 sie 2021 · More serious reactions, such as seizures, non-stop crying for 3 hours or more, or high fever (over 105°F) after DTaP vaccination happen much less often. Rarely, vaccination is followed by swelling of the entire arm or leg, especially in older children when they receive their fourth or fifth dose.
6 sie 2021 · More serious reactions, such as seizures, non-stop crying for 3 hours or more, or high fever (over 105°F) after DTaP vaccination happen much less often. Rarely, vaccination is followed by swelling of the entire arm or leg, especially in older children when they receive their fourth or fifth dose.
How do I care for my child after the DTaP vaccine? Give your child an aspirin-free pain reliever for 24 hours after the shot, or as directed by your child's healthcare provider. Watch for signs of reaction, such as high fever, behavior change, seizure, or trouble breathing.
