My two cats (6.5 months) have just gotten over a very nasty virus that started with a cough/choky/fluidy thing and then slowly got worse over a day or so. Chests were clear at the vets but their throats sounded very fluidy. They also sneezed occasionally, I did post on another thread in this section.

Bascially both ended up on anti biotics snd are both no fine but I was so worried.

Hope this helps
Allison
PS googled symtoms but nothing came up and the vet has said it must of been a virus or soemthing, both are vacinated. It is starnge as I was ill a few weeks ago and someone suggested that if it was sswine flu I'd had then there has been a case in america of a house CAT CATCHING IT!!!