Uncommon Side Effects of COVID-19 Vaccination in the Pediatric Population

Area of Science:

• Pediatric medicine
• Vaccinology
• Public health

Background:

• The COVID-19 pandemic spurred rapid vaccine development, yet vaccine hesitancy persists, particularly among parents.
• Limited large-scale studies exist on pediatric vaccine side effects.
• The Vaccine Adverse Event Reporting System (VAERS) collects data on potential adverse events.

Purpose of the Study:

• To analyze reported adverse events following COVID-19 vaccination in the pediatric population using Delaware's VAERS data.
• To identify and summarize key side effects reported in children.

Main Methods:

• Evaluation of Delaware state data from the VAERS system.
• Review of 111 reports concerning pediatric vaccine recipients.
• Categorization and summary of reported adverse events.

Main Results:

• A total of 111 pediatric adverse event reports were reviewed.
• Reported side effects included seizures, myocarditis, stroke, MIS-C, chest pain, hematuria, menstrual disorders, appendicitis, and behavioral/otological issues.
• The approximate prevalence of reported adverse events was less than 0.2%.

Conclusions:

• Reported adverse events following COVID-19 vaccination in Delaware's pediatric population are infrequent (<0.2%).
• Further large-scale studies are necessary for detailed evaluation of specific side effects.
• Open communication regarding potential side effects and emphasizing vaccine benefits are crucial for promoting acceptance.