Roseola is a common, usually mild, viral infection that affects babies and toddlers.
Our Health A-Z contains more information on Roseola.
Rubella (german measles) is a viral infection that's now rare in the UK.
Our Health A-Z contains more information on Rubella.
Important: If you have these symptoms, they may be unrelated to any of these conditions listed. If you are concerned about your symptoms then you should see a doctor.