1 Most of these diseases are infections, caused by a variety of bacteria, viruses, and parasites that can be foodborne. 2  Other diseases are poisonings, caused by harmful toxins or chemicals that have contaminated the food, for example, poisonous mushrooms.n addition, poisonous chemicals, or other harmful substances can cause foodborne diseases if they are present in food. 1  More than 250 different foodborne diseases have been described. 2  Most of these diseases are infections, caused by a variety of bacteria, viruses, and parasites that can be foodborne.
Bug On A Wire In the flash game Bug On A Wire, you play the role of a bug who must run along a wire (no really?) and avoid obstacles along the way. Jump, Dip, Duck, Dodge, and Jump your way around those annoying Crows. See how long you can last before finally dying while tracking your progress on the timer at the top of the screen. As you run along the wire, you must shift left and right to avoid the crows (because they'll eat you!).
Fleas of Poultry. The sticktight flea, Echidnophaga gallinacea, is a major poultry pest in the subtropical and tropical New World. It is unique among poultry fleas in that the adults become sessile parasites and usually remain attached to the skin of the head or anus for days or weeks.