Here's a verse I found somewhere:
Mary on Black Velvet
I don't worry about dysentery,
Long as I got the Virgin Mary
Sittin' up above my kitchen sink.
Shisto* doesn't frighten me,
Nor do typhus or TB:
The Holy Mother keeps me in the Pink.
Blessed Virgin, Blessed Virgin,
Promise you will keep me microbe free.
Hail Mary, full of grace,
You've made my home a sanitary place,
Divine love keeps disease away from me.
*shistosomiasis, a disease of the liver caused by an organism which lives in slow moving fresh water in south Asia, parts of Africa, and the South Pacific. Rice farmers are often victims.--seed