For schools with basically full time face to face school the issue is that it’s impossible to sit kids more than six feet apart. If Jenny calls in sick and says she had a positive Covid test, every kid who sat within a 6 feet radius of her in every class (mask or not). Is automatically out of a school for 14 days from last known contact with Jenny, regardless if you can produce a negative test or not. 14 days no matter what...unless you test positive in which case the quarantine is only 10 days out of school. Then once you return to school if you have missed 10 or fewer planned practices you need 4 practices before you can participate in a game. If you missed 11 or more planned practices you need 6 practices to return to play.