Shigella Flashcards

1
Q

Características microbiológicas

A
  • Bacilos
  • BGN
  • Anaerobios facultativos
  • No forman parte de la microbiota
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2
Q

Reservorio

A

Humano → único

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3
Q

Nicho ecológico

A

Epitelio del colon

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4
Q

Especies

A

4
S. dysenteriae → más grave, en porción final del colon.
Toxina Shiga (Stx) → inhibe síntesis protéica

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5
Q

Transmición

A

Fecal-Oral

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6
Q

Sx

A

Diarrea disentérica → heces con pus, sangre y moco, fiebre y dolor abdominal, tenesmo y dolor rectal.

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