3.6 Chikunguya Flashcards

1
Q

Virus de Chikunguya

A

Alfavirus

  • Virus RNA
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2
Q

vector de chikunguya

A
  • Aedes aegypti
  • Aedes albopictus
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3
Q

Incubación de chikunguya

A

3 -7 días

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4
Q

Aparición de los sx

A

4 - 8 día

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5
Q

Cómo es la fiebre de chikunguya

A
  • Súbita
  • +39°C
  • Contínua o intermitente
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6
Q

Dolor articular de chinkunguya

A
  • Intensos y debilitantes
  • Asimétricos -> manos y pies
  • Asociada a tenosinovitis
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7
Q

Hay artralgias en chikunguya

A

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8
Q

RASH de chikungya

A
  • 2 - 5 días después de la fiebre
  • Exantema maculopapular , tronco y extremidades
  • Afecta: Palmas, plantas y rostro
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9
Q

Clx

A
  • Artralgia
  • Vómito
  • Náuseas
  • Conjuntivitis
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10
Q

Prueba del torniquete

A

-

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11
Q

Complicaciones

A
  • Poco frecuente

Dolor por meses o años

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12
Q

Dx diferencial

A

Dengue

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13
Q

Pruebas serológicas

A
  • Aislamiento viral
  • PCR
  • ELISA IgG, IgM

-

IgM(máxima concentración 3 -5 sem)

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14
Q

Tx chikunguya

A

Tx sx

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15
Q

Labs

A
  • Linfopenia
  • Trombocitopenia > 100.000
  • VSG y proteína C reaciva -> Elevadas
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16
Q

Se vacuna al px

A

No hay vacuna perro