In this article about bird flu in Turkey, I spotted the following (emphasis mine):
On the human side, the five cases in Ankara hospitals are different from those elsewhere in Asia. Four of the five display only mild symptoms, or no symptoms at all. Also, although all five have had some recent contact with birds, Rodier said, they are people who live on the fringes of a major city, not farmers or people who keep birds in their backyards.The group includes two sets of brothers: the two who show no symptoms at all, and a set from the distant suburbs who developed mild symptoms after contact with gloves that had been used to dispose of a dead duck. The fifth is a 65-year-old man from inside the city itself, who the Turkish Health Ministry says had "close contact with a chicken," without elaborating on the details.
Oh yes, I have a filthy imagination...
