Of parental concern is inability to opt-out for personal/religious reasons, and:
· the speed of the trials with no long-term studies
https://coronavirus.jhu.edu/vaccines/timeline
· multiple reported harmful side effects
https://vaers.hhs.gov/data.html
https://openvaers.com/covid-data
https://swprs.org/covid-vaccine-adverse-events/
· absence of liability from the vaccine manufactures