The Germ
A mighty creature is the germ,
Though smaller than the pachyderm.
His customary dwelling place
Is deep within the human race.
I cannot help but wonder at
The oddness of his habitat.
His childish pride he often pleases
By giving people strange diseases.
Do you, my poppet, feel infirm?
You probably contain a germ.
— Ogden Nash. The Primrose Path. 1935.