DS's nursery closed from last Monday as they had a positive Covid case. Nursery reopens on Monday after 14 days. We have obviously kept DS at home since as per guidelines and he is on day 9 of isolation. Saturday will be day 13 and is also his 2nd Birthday. We had booked tickets for Chester Zoo and his older sibling was very excited to go. DS has been totally fine thought out and shown no symptoms, we are all fine too. Should we cancel the zoo trip or go ahead?