Observational studyItalian journal of pediatrics2025
The association of COVID- 19 parental immunization and transmission of disease to offspring: a retrospective study.
Observational study in Italian journal of pediatrics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
backgroundThe Omicron variant has heightened COVID- 19 infections among children under six, emphasizing the need to understand the role of parental immunization and demographic factors in disease transmission within households.
methodsThis retrospective observational study included 2321 children under six-year-old from February to May 2022 in Isfahan, Iran. Data were sourced from the recorded PERSIAN Birth Cohort data and telephone interviews, focusing on demographic information, child's COVID- 19 exposure during follow-up, infection, and vaccination status of each family member.
resultOut of 2321 children, the incidence rate of COVID- 19 during the sixth peak was determined to be 46%. Both maternal (X
conclusionThis study underscores the significant role of parental transmission and paternal immunization in child COVID- 19 infections and the dimension of infection rates during the Omicron peak. Regarding the occupational conditions of fathers in our society and the characteristics of the COVID- 19 virus, paternal immunization should be prioritized over maternal immunization to mitigate disease transmission. Also, the sanitation of the home is crucial to prevent of risk of infection in children.
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