1 / 6

The Body’s First Line of Defense

The Body’s First Line of Defense. Skin: Covered with hair, feathers. Mucous Coating that traps pathogens. Protects the Membranes: digestive tract and the tissues of the lungs. Gut: Contains acids that destroy pathogens.

azura
Télécharger la présentation

The Body’s First Line of Defense

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. The Body’s First Line of Defense Skin: Covered with hair, feathers. Mucous Coating that traps pathogens. Protects the Membranes: digestive tract and the tissues of the lungs. Gut: Contains acids that destroy pathogens. Cell Wall: Sometimes mucous coated and may contain cilia. Coughing: Rids the body of disease organisms. Urination: Cleans the ureter by washing pathogens out.

  2. The Body’s Second Line of Defense White Blood Cells: Helps fight infection. Lymphatic System: Filters undesirable pathogens out of the body. Liver: Filters blood and detoxifies poisons. Antibodies: Fights off pathogens.

  3. How Diseases Are Spread • Direct contact. • Contact with non-living objects: fence post, trucks. • Infection from soil. • Infection from food or water. • Airborne infection. • Infection from parasites: mosquitos, flies.

  4. Good Management Skills • Be alert to signs of ill health. • Provide clean, disinfected quarters. • Provide adequate ventilation. • Provide proper drainage for holding areas, barns. • Protect them from the sun.

  5. Good Management Skills, cont’d. • Practice rigid sanitation & manure removal pocedures. • Provide a well balanced diet. • Get accurate diagnosis of health problems immediately. • Avoid unnecessary stress and strain. • Buy disease-free stock from healthy herds and flocks.

  6. Good Management Skills, cont’d. • Isolate new animals for a period of time before introducing them to your herd or flock. • Follow a set vaccination program. • Be cautious of visitors from other operations. • Dispose of dead animals immediately.

More Related