Virus De La Hepatitis A y. E Flashcards

1
Q

Familia

A

Picornaviridae

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2
Q

Su genoma es

A

Lineal, ARN monocatenario

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3
Q

Resistente al

A

Ambiente y ph

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4
Q

Estable al

A

Calor 60 g por una hora

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5
Q

Inefectividad no contagia en temperatura de

A

-25

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6
Q

Reservorio

A

Hombre

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7
Q

Transmisicon

A

Fecal-oral

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8
Q

Poblacion mas afectada

A

Niños

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9
Q

Fuentes en sitios de epidemiologis

A

Agua o alimentos contaminados con excretas

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10
Q

Las heces son contagiosas desde dos semanas antes hasta 2 semanas despues de lam

A

Ictericia

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11
Q

La mayoria de los niños se vuelven inmune a los 10

A

Años

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12
Q

Edad de tasas mas altas

A

De ,5 y 14 años de edad

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13
Q

Atraviesan en epitelio

A

Digestivo llega al intestino delgado

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14
Q

Pasa a sangre para llegar a higado y se multiplica en la

A

Celula

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15
Q

Es eliminado por

A

Exocitosis

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16
Q

95%

A

Asintomatica

17
Q

Caracteristicas

A

Febricula
Anorexia
Nauseas
Icteria coluria elevacion de enzimas

18
Q

Enfermedad

A

Autolimitada

19
Q

No evoluciona a

A

Cronicodad

20
Q

Deteccion de ac antihav de igm

A

Disgnostico

21
Q

Igm la

A

Tiene

22
Q

IgG LA

A

Tuvo

23
Q

Genoma

A

ARN monocatenario

24
Q

Fam

A

Heperividae

25
Q

Gen

A

Hepevirus

26
Q

Capside

A

Icosaedrica

27
Q

Menos resistente que

A

HAV