Roseola
(exanthum subitum, sixth disease)

Description
This contagious viral infection is marked by the sudden onset of a high fever which lasts 3-5 days and then falls, at which time a rash appears. The rash may look similar to the measles rash, but appears first on the body. Although it can lead to febrile convulsions, roseola is usually a mild illness.


Incubation Period
Around 10 days.


Infectious Period
As the virus which causes this infection was only discovered recently, many aspects of the illness are uncertain. Saliva, nasal discharge and other respiratory secretions are most infectious from a few days before until several days after the rash appears.


Controlling the Spread of Infection
At present, it is not felt necessary to exclude children with roseola. Follow good handwashing, cleaning and disinfection procedures.


Treatment
None.


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Disclaimer
The information contained in this website is intended as a guide only. Wollongong Medical Centre is not liable for any problems that may arise from incorrectly or otherwise applying information found in this website.


Further General Information

The following web site has information on infectious diseases: www.health.nsw.gov.au/infect/ or contact the Division of Population and Planning on 4255-2200.

For information on a large range of medical conditions and problems visit www.mayoclinic.com