You cannot mandate a vaccine that is under an EUA. THERE ARE NO AVAILABLE FDA APPROVED vaccines currently available as Cominarty is a legally distinct vaccine from the Pfizer Biontec “vaccine” currently being administered AND is under an extended EUA.
You cannot mandate a vaccine without informed consent and that includes a full disclosure of ingredients, possible short, mid and long term effects of which, none have been determined empirically. You are treading on thin ice and will be held accountable if any child is damaged from this shot.