LOL! I always thought that reading was bad for you - you've confirmed it CB!!
CB, I could tell you about the yellow symbol that Pods and I (and others) have but then I would have to kill you, and that would never do! So best I don't tell 
Cinders, thanks for the virual lemsip.... I'm hitting this with about 3000mgs Vit C, RDAs of Iron and Zink plus Day nurse, cough medicine, fruit, plenty of fluids, 10 hrs rest/day and it's working..... I've spent 3 days feeling pretty goggy, but am now on the mend. Still got a dreadful cough, but no longer have the hot/cold/sweaty feeling and aches from head to toe.