Nematodes

• SARIS

  Large roundworm
• SUUM


  Large roundworm
• 21 Acycle


  She: Small intestive
• 3 LipS

  migration : FALCO Oral route.
• Pathogenesis

  1. Lever -

  2. nulk spots

  3. lugs-

  4. Haemorrhage

  5. Odent

  6. Intestine-

  7. obstruction
• (ReD) Hyostronglus RUBIDUS

  • -
  • Trichostrongyloiden
• P

  3 weeks
• *HypoBiosis

  • resume
  • RexofImmuna
• Pathogenesis

  1. Burrow in gastric glands

  2. ↑

  3. Responsible for Chronic gastritis in

  4. pigs
• Oesophagostomum


  NODULAR WORM
• Strongyloide


  Site : Large intestine.
• *L3-infective


  • -
  • Ingestion.
• Pathogenesis

  1. Nodules

  2. necrotic enteritis

  3. Then cow syndrome
• • InPregnant

  • or
  • Metastrongylus
  • Pig lungworm
  • Site : bronchi, Bronchioles
• I

  Earthworm (ingestion
• trilobed lips

  • eggs-
  • resistantto Cold temp.
• P

  24 DAYS
• • Transmission of Swine influenza
  • virus
• Stephanurus Deutatus

  • Kidney worm
  • Site : Kidney
• Strongyloiden


  3 modes of infection
• Diagnose


  eggs in wine
• • Strongyloides Ransomi


  Only females are parasitic
• RABHOIDEA

  • Small
  • Intestine
• PPD

  1. 14 DAYS
• Infection

  Per cutaneous
• Tichwoiden

  • Trichuris sews
  • Sto : Larga
  • Intestine
• Callum

  • male+Ail
  • Col
  • female tail curve
  • egg
  • -
  • -plugs
  • LemonShape
• Tricherella Spiral is

  • site of infection:
  • Adult : Small intestine
  • Lara
  • :stricted
  • muscle.
• Infection

  1. -ting

  2. meat containing

  3. -

  4. >

  5. en

  6. cyst

  7. ↑

  8. -

  9. >

  10. -

  11. >

  12. mucost-

  13. lymphatic vessels

  14. ->

  15. Bloodstream

  16. -

  17. striated musclea
• • no freelingstage
  • *muscles
• MACUACANTHORHYNCHUS<|>HINDIACUS

  • Thorny Headed Worm
  • Dresdenum
• S1


  *resemble Ascaris Suum
• PPP

  1. 3 months
• • grandma formation

  1. -spmyproboscis when placed

  2. m

  3. water