Then a red rash appears behind the ears, spreading down the whole body.

It can lead to flu-like symptoms and a circular red rash that looks like a bullseye on a dartboard.

After cold-like symptoms, a red rash appears over the face.

It causes a red rash - typically on one leg - which enlarges over days or weeks.

I get an itchy red rash on my feet and chest within three or four days of starting a holiday.