Anonymous wrote:OP here. To be clear this is for our 8 yo who has NOT yet started antibiotics. 5 yo who is already on day 5 will of course complete her round - it is just the question of whether to give abx for an illness that is (apparently) being successfully fought off.
Still waiting on call back from On-Call Ped, though don't know if I'll actually get one. But did speak to the Minute Clinic rep who explained the (small) risk of subsequent rheumatic fever as the reasoning for prescribing abx after symptoms have passed for strep when they wouldn't for other bacterial infections.
On the relapse front, that's a possibility, but strep is also going around my kid's school so I suspect they were just exposed again.
OP, please treat. A rapid strep test only tests for 4 strains. Your child could still have strep, as evidenced above by the positive culture but negative rapid test. If your child has not been on an antibiotic for this round, she is will contagious. You have to be on an antibitioic for 24 hours before the contagious period ends. Even though she is feeling better, the virus is living inside of her. She will get it again. UNTREATED STREP CAN LEAD TO HEART DAMAGE. Pleas wt her on a round of antiobtiocs ASAP.