Could you post the email text here? Obviously with personal details removed.
One of the children I look after has had Covid symptoms. Parent has sent me an email suggesting that they have had a negative Covid test but it talks about having to isolate if you've been in contact with a positive case. As I understand it, that is no longer the case and given how quickly they seem to have a result I'm wondering if they have just changed some details from an older email. Thanks.