SQL definition. Database entity. Database entitiy definition: An database entitiy is a material or non-material structure which has its own attributes. Database entitiy example: A good example of database entity can be a simple table that contains set of some data.
Pork Health Fact Sheet - Circovirus Infection in Swine. By National Pork Board and the American Association of Swine Practitioners - Circovirus associated diseases of swine are of increasing concern to producers around the world.
Animal Health â Hantavirus. Hantavirus is carried by some rodent species and can cause severe disease in humans. Good rodent control and careful cleaning of rodent-infested areas will help prevent infection with hantavirus. Hantavirus is carried by deer mice, cotton rats, rice rats, white-footed mice, shrews and moles (Figure 1).