- my iParenting

- quick clicks
- babies today articles
- babies today q&a
- toddlers today articles
- toddlers today q&a
- breastfeed.com articles
- breastfeed.com q&a
- message boards
- research baby names
- prepare a birth plan
- content channels
- ip channel rss feeds
- read birth stories
- read parenting stories
- recommended books
- e-newsletters
- safety recalls
- ip diaries
- ip store
- mom of the month
- dad of the month
- editor's letter
- letters to the editor
- e-newsletters
- Sign up to receive our free weekly e-newsletters
- award-winning products
The iParenting Media Awards program helps parents find the best products for their families.

Expert Q&A
![]() | ||
| By Michael F. Wasserman General Pediatrician | ||
What is Roseola, and could my 6-week-old baby be at risk?
Roseola infantum (the full name) is a viral illness caused by human herpes virus. It commonly causes elevated temperature (even as high as 105 degrees Fahrenheit) for three to five days, and then the child breaks out with a rash, which is underneath the skin. This is a disease typically seen between 9 and 18 months of age.
The temperature rise can be such that it may trigger a febrile seizure in children, which is oftentimes the beginning of the outward signs of the illness, and most disconcerting to the parents. Fortunately, Roseola is not usually a serious illness, but again, concerning to the parent, as the child has ?high fever? and a lack of other signs or symptoms, until the rash breaks out, marking the end of the illness.
It would be most unlikely to see this illness in a child 6 weeks of age, as most adults have already had this illness earlier in their lives, the mother of the child would have transferred her own immunity against the human herpes virus via blood to her fetus. This immunity (passive in nature) wanes by approximately 6 months of age, and hence, we usually see Roseola in slightly older children."
Related Expert Q&A
- One of my twin's head is a little misshapen. Should I be concerned? What should I do?
- What is positional molding?
- Can you give a child too much antibiotic? Can they overdose? Will giving them more make them get well quicker?
- What is the difference between generic and name brand medications?
- How do you know when you should take your child to the hospital?



