INFECTIVE STAGES Flashcards
Ascaris suum infective stage
L3
Toxocara canis infective stage
L3
No transplacental and transcolostral transmission
Ascaris suum
modes of transmission of Toxocara canis
✓ Transplacental
✓ Tranmammary or Transcolostral or Lactogenic route infection
✓ Ingestion of infective egg or paratenic hosts
Transmission of Toxocara cati
✓ in utero
✓ Transmammary
Toxascaris leonina infective stage
L2
Toxocara vitulorum also known as?
Neoascaris vitulorum
Trichuris vulpi infective stage
L1
Infective stage of Trichinella spiralis
L1
Types of life cycle of Ascaris suis/suum
tracheal route of migration
Types of life cycle of Parascaris equorum
tracheal route of migration
Types of life cycle of Toxocara/Neoascaris vitulorum
Somatic route of migration
Type of transmission of Toxocara/Neoascaris vitulorum
Transmammary
Heterakis gallinae infective stage
L2
Ascaridia galli infective stage
L2