A Cross-Sectional Study to Assess mRNA-COVID-19 Vaccine Safety among Indian Children (5-17 Years) Living in Saudi Arabia.
Vaccines (Basel)
; 11(2)2023 Jan 17.
Article
in English
| MEDLINE | ID: covidwho-2200966
ABSTRACT
The objective of this study is to assess the frequency and severity of adverse events following immunization (AEFI) in Indian children aged 5-17 years who received the Pfizer-BioNTech mRNA COVID-19 vaccine, as well as to investigate for predictors of AEFI. To examine AEFI following the first and second doses of Pfizer's vaccine, semi-structured questionnaires were distributed as Google forms at Indian schools in Saudi Arabia. The 385 responses included 48.1% male and 51.9% female children, with 136 responses of children aged 5-11 years (group A) and 249 responses from children aged 12-17 years (group B). Overall, 84.4% of children had two shots. The frequency of AEFI was reported to be higher after the first dose than after the second (OR = 2.12, 95% CI = 1.57-2.86). The reported AEFIs included myalgia, rhinitis, local reaction with fever, a temperature of 102 °F or higher, and mild to moderate injection site reactions. While group B frequently reported multiple AEFIs, group A typically reported just one. Local reaction with low grade fever was more frequently reported in group B after the first dose (24.1%) and second dose (15.4%), while local reaction without low grade fever was most frequently observed in group A after the first (36.8%) and second dose (30%). Only prior COVID-19 infection (OR = 2.98, 95% CI = 1.44-6.2) was associated with AEFI after the second dose in the study sample, whereas male gender (OR = 1.71, 95% CI = 1.13-2.6) and prior COVID-19 infection (OR = 2.95, 95% CI = 1.38-6.3) were predictors of AEFI after the first dose. Non-serious myocarditis was reported by only one child. According to the analysis conducted, the Pfizer's mRNA COVID-19 vaccination was found to be safe in Indian children.
Full text:
Available
Collection:
International databases
Database:
MEDLINE
Type of study:
Observational study
/
Prognostic study
/
Qualitative research
/
Randomized controlled trials
Topics:
Vaccines
Language:
English
Year:
2023
Document Type:
Article
Affiliation country:
Vaccines11020207
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