Hi Dark Magician: I've since started a poll on quarantine where I've continued this story.
Told so... so many times!
Fortunately, Talyn is showing no signs of having caught anything. She has not made any noises and I checked her mouth, nose and throat area carefully.
Q is in quarantine and is on a 10-day course of antibiotics. But she still mews and makes noises sometimes.
The vet was confused... she looks healthy: has absolutely NO physical symptoms of any type of RI... but the noises she makes are unusual and the vet didn't like that, thus the antibiotics.
The vet thinks it might also be structural and the sounds may never go away, but recommended quarantine at least till the antibiotics are finished...
Then what?????????