• Question: What colour is the mucuss??

    Asked by timothy9 to Rika on 15 Jun 2011.
    • Photo: Chandrika Nair

      Chandrika Nair answered on 15 Jun 2011:

      Mucus is usually yellowy or greenish BUT the bacteria I work on make lots of pigments and sometimes the mucus you get from the lungs of patients is actualy blue!

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