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African swine fever

(Encyclopedia)African swine fever (ASF), highly contagious, deadly viral disease of swine. Its acute form, which is typically fatal, is characterized by high fever, loss of appetite, lethargy, and redness in the sk...

classical swine fever

(Encyclopedia)classical swine fever or hog cholera, acute, highly infectious viral disease of swine, historically perhaps the most serious disease of swine in North America. It is characterized by dullness and list...

hog

(Encyclopedia)hog: see swine.

pig

(Encyclopedia)pig: see swine.

boar

(Encyclopedia)boar: see swine.

hog cholera

(Encyclopedia)hog cholera: see classical swine fever. ...

lumpy jaw

(Encyclopedia)lumpy jaw, infectious disease of cattle and swine caused by the bacterium Actinomyces bovis. It is characterized by an infection of the bone of the head, particularly the mandible and the maxilla, wit...

hoof

(Encyclopedia)hoof, horny epidermal casing at the end of the digits of an ungulate (hoofed) mammal. In the even-toed ungulates, such as swine, deer, and cattle, the hoof is cloven; in the odd-toed ungulates, such a...

Circe

(Encyclopedia)Circe sûrˈsē [key], in Greek mythology, enchantress; daughter of Helios. She lived on an island, where she decoyed sailors and treacherously changed them into beasts. According to the Odyssey, she ...

Eleazar

(Encyclopedia)Eleazar ĕlēāˈzər [key], in the Bible. 1 Son of Aaron. 2 Keeper of the Ark of the Covenant. 3 Mighty man of David. 4 Man in the genealogy in the first chapter of the Gospel of St. Matthew. 5 One o...

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