Has anyone's kids had their gastric symptoms return after feeling better, or was is it most likely another bug they've picked up?
Both DC are feeling grotty again after just getting Covid (first household case just under 3 weeks ago). Could it be they're more susceptible to all the other viruses flying round in the recovery period? They're symptoms are exactly how Covid presented in them (nausea for DD, wheezy cough and runny nose for DS).