Hi everyone, this is my first time on the forum, so hello.

I recently rescued a ball python from kijiji who I have named Jose. he came with rough, irritated skin all along his spine. Any idea as to what this might be? I've heard burns suggested. Is there any other factor which could contribute to this problem? Maybe he was kept in low humidity, improper diet?

Any ideas welcome. If he has something contagious I want to make sure my other python doesn't catch it.

Thanks,
Sandy