Update: I need to know how many germans, how many americans, italinas... I need to know the statistics of deaths. Edit1: You people are not helping. Either you state what I know or you tell me to google it. I have googled it!!!
1 Sheep-scab is a condition in sheep caused by infestation with a particular type of mite (Psoroptes ovis, known as the sheep-scab mite).2  This mite is a very small wingless parasite that you can only just see with the naked eye, and then only properly under a magnifying glass or a microscope. You may see wool in the mouth of the sheep and wool may also be found on fences and other objects against which the sheep rub. 2  Fluid leaks from the irritated skin, and dries to form yellow crusts or scabs. 3  This is why the condition is called scab. 4  You will see bare, scabby patches and matted wool.
Foot rot (and foot scald) is one of the most ubiquitous diseases in the sheep and goat industry. It causes considerable economic loss due to the costs associated with treating it and the premature culling of affected animals. There are two vaccines for foot rot and foot scald in sheep.