Whilst working for NHS24 (Scotland's equivalent of NHS Direct) he was noted for his melodic aide memoir referencing cryptosporidium, which went a little something like this, (to the tune of Copacabana by Barry Mannilow)
Ahem.
My name is crypto, sporidium bug,
I come out of the tap, but I don't go down the plug.
My name is crypto, sporidium bug,
I give you vomiting and diarrhoea,
I am CRYPRO SPORIDIUM.
Popadum,
Oh my bum.
de capo al fine