Trichuris Flashcards

1
Q

Trichuriasis

A

Trichuris vulpis
Trichuris campanula
Trichuris serrata

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2
Q

Trichuris vulpis - Common name

A

Whipworms

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3
Q

Trichuris vulpis - Life cycle

A

Eggs in feces
Develop into infective larvated eggs in 9 days - 1 month
Ingested
Mature in cecum and colon

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4
Q

Trichuris vulpis - PPP

A

70-90 days

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5
Q

Trichuris vulpis - Pathogenesis

A

Adults thread their filamentous anterior end in the superficial glandular mucosa
Have a mouth spear that cuts and shreds
Necrosis and secondary bacterial infection

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6
Q

Trichuris vulpis - Clinical signs

A
Mild to severe diarrhea
dary and tarry feces
Straining
Weight loss
Dehydration
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7
Q

Trichuris vulpis - Diagnosis

A

Fecal float - recover eggs
Fecal antigen
Clinical signs
Endoscopy

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8
Q

Trichuris vulpis - Treatment

A

Dogs: Fenbendazole, Milbemycin oxamine, Moxidectin
Cats: Moxidectin, Emodepside

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9
Q

Trichuris vulpis - Control

A

Must separate dog from larvated eggs

Pick up feces, eggs are resistant

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10
Q

Trichuris vulpis - Public health

A

Not zoonotic

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