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Magali a posé la question dans Science & MathematicsBiology · il y a 9 ans

Burkholderia pseudomallei and salt water?

Is the bacteria, Burkholderia pseudomallei, causing the Melioidosis disease, does survive in salted water and could be found on a beach after flooding / stormy days... ?

Thank you

1 réponse

Pertinence
  • il y a 9 ans
    Réponse favorite

    Counts of culturable B. pseudomallei declined at pH 3, in the presence of seawater or water with concentrations of 4% salt or higher so it has been demonstrated to tolerate harsh environments for periods if introduced from a freshwater source according to work done at Curtin U in W Australia.

    Seawater is typically from 3% - 5% but is often diluted from freshwater sources to be brackish at 0.05% - 3% saline. This bacteria can survive in brackish coastal water.

    The Survival of Burkholderia pseudomallei in Liquid Media

    http://www.ncbi.nlm.nih.gov/pmc/articles/PMC280351...

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