Hi I'm Doing A Project On TSS Also Known As

hi i'm doing a project on TSS also known as toxic shock syndrome......i just wanted to know when exactly will TSS began to occur when using a super absorbent tampon, also how do you get it.....i mean how long and how many times do you keep your super absorbent tampon in or any tampon in for that matter in order to get TSS......i hope my questions are making sense....