No problem. I'm still at the brink of success to break off the chain for the virus to spread to others. Darn virus spread, I've done drastic things like having them to undergo IV treatment but in the end, it will just prolong their period before facing their end. :(
Best things, build them for the worst, in other meaning to feed them vitamins, antibiotics, relieve them from stress to make them strong physically and mentally. Only this can help them help their immune system to be strong to ruled out the sickness in them. That is what I believed.
I hope for the best for your cats ya. Oh ya, my friend had same issue like yours and when I asked him about it, he said it was his cat was having a tooth ache. It was ok after they went to take care of it.
Might not be too serious matter right, but we can never be too sure