101-103 Fever for 8 days. Roseola or not?

Hi, my 9 month old DS has had a 101-103 fever for the last 8 days.  He's been to 3 doctors, and 1 ER and all have said it's Roseola.  Today I noticed that his first two teeth came in last night.  I'm wondering if maybe the teething is causing the high fever, based on some other threads I've read.  If you have been through this, how long did the fever last with teeting?

[30something13]

Teething does not five that high of fevers. At the most 100 but not over. I woudl say it si roseola if that is what they said. THe fever should come down soon though so keep watching it, that is long to have such high fevers. Not all fevers require antibiotics. Have you thought of allergies?? That can make any sickness worse and linger.

[10_07]

A fever does not typically rise over 100 with teething. Hope you little guy feels better soon