Not fun!

Since there is always the possibility that you brought it out of Taz's room, the first thing I would suggest is to treat the other cats with Program pills. And just keep a watch for possible signs of it on them. (but adults are often not too susceptible to it.) I had over 15 cats exposed to my one foster with ringworm and only 2 ever showed symptoms.

After bathing Taz and/or putting cream onhis sore aras, wash with betadine. Soap and water will not kill the spores.

Just make sure to stick with the treatment/meds for the full 4 weeks.

You'll get through this. Many of us have.