Has anyone or their child had COVID relatively soon after having previously? Dd had COVID in early December. It’s now exploded at school this week (her teacher and about 1/3 of the class currently positive). She is complaining of a tummy ache and headache. I know I can’t PCR test her so soon, but wondering how likely it would be for her to get it again so soon? She is 8 and obviously not vaccinated.