Brucellosis

Shipping Fever

TGE

Pseudorabies

Newcastle disease

Parasites

• Internal– Roundworms

• Stomach worms• Ascarids• Pinworms• Bloodworms• Lungworms

Parasites

• Internal (continued)– Tapeworms

• Broad tapeworms• Beef or pork

tapeworm– Flukes

Parasite Problems

• Heel Fly larva or Cattle grubs– Greatest financial

loss to cattle– Lower rate of gain– Damage hides and

meat

Examples• Fescue Foot

Examples• White Muscle

Examples• Trauma

Non-Infectious Disease Causes• Toxic substances: poisonous plants materials such as

chemical, plants, snakes and spiders.• Congenital defects: birth defects

Cattle Diseases• Brucellosis: Causes abortion during last half of pregnancy, afterbirth retention

or sterility. It is a microorganism. Cattle that have brucellosis must be slaughtered and disposed of properly. Prevent by vaccinating breeding females, testing animals and purchasing from brucellosis free producers.

BSE

BVD

Blackleg• Is a disease caused by bacteria that grow only in the

absence of oxygen, usually grown in deep wounds. Can live in the soil. Young cattle are more susceptible then older cattle. Sudden death, lameness, swollen muscles and high fever are some symptoms.

Scours• Found in young cattle. Calves older than 2 months rarely

get it. Sanitation is the key to preventing this disease. It is very important for the young calves to drink colostrum.

Listeriosis• Caused by a germ. Is spread from animal to animal by

contaminated feed and water. Sometimes caused by breeding. The symptoms will show 4-14 days before death.

Lumpy Jaw• Is a chronic disease and seldom causes the animal to die

but it is an economic loss because the affected body parts are condemned.

Pinkeye• Is a disease carried by insects that affects the eye of

cattle. Can cause blindness if left untreated.

Clostridial Diarrhea

Greasy Pig Disease

Porcine Reproductive and Respiratory Syndrome (PRRS)

Pseudorabies

Transmissible Gastroenteritis

Aortic Rupture

Bluecomb

Newcastle

Other Poultry Diseases

• Cholera

• Erysipelas• Affects turkeys 4-7

months. First symptoms are a few dead birds in the flock.

Blue Tongue

Scrapie

Internal Parasites

Lungworms affecting the lungs and lungworms

Flukes

External Parasites

TicksLice

Cattle Grub (Heel Fly)