(a) farmyard manure and animal excrements

A capsule containing excrements (Nº1) and another capsule containing excrements and lime at 1000 (Nº2 ) are exposed to flies.

Located in the dipterous excrements, these germs can affect people and cause diseases.

After visiting places where excrements are disposed, the fly becomes a carrier of intestinal Vermes eggs (worms) through the same procedure described earlier. Minuscule Cestoda larvae pierce the skin, reach the intestine and cause severe anemia.

Moreover, the old fellow was growing intolerant, fanatic, said Homais. He thundered against the spirit of the age, and never failed, every other week, in his sermon, to recount the death agony of Voltaire, who died devouring his excrements, as everyone knows.