Because livejournal is for epidemiology

[fivemack]

Have any of my readers noticed their lower legs and upper arms becoming more than usually itchy in the last three or so weeks? I have; I complained to my co-worker and found that he and his wife both had, and so why not ask everyone I know ...

(I suspect it may be a matter of very cold outside weather translating to very low humidity inside central-heated houses)