DS1 has fully fledged chickenpox. He was under the weather and running a temp for two days and then started getting the archetypal blistery spots, after which he was much better.
DS2 started with the fever a day or two later, so we assumed he was next. However, this is day 4. He still has a raging temperature and still no spots. Has anyone known it take this long for the spots to come, or has he actually got something else?