Vancomycin-resistant enterococci Flashcards

(5 cards)

1
Q

Vancomycin antibiotic

A

Not routinely used, binds to D-ala on PDG precursors to prevent cross-linking

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2
Q

Virulence factor of VRE

A

Frequent and efficient conjugation that can even be observed in real time during outbreaks

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3
Q

VRE G+ vs G-

A

Gram positive

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4
Q

VRE plasmids

A

Highly conjugative
- Formerly chromosomal DNA that VRE happily integrates into their genome

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5
Q

Consequence of the genetic capacity of VRE

A

Resistence acquisition via natural competence and efficient DNA sampling

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