“The injurious effect of the exhalations from the decomposition in question upon the health and life of man is proved by a sufficient number of trustworthy facts;
“That this injurious influence is by no means constant, and depends on varying and not yet sufficiently explained circumstances;
“That this injurious influence is manifest in proportion to the degree of concentration of putrid emanations, especially in confined spaces; and in such cases of concentration the injurious influence is manifest in the production of asphyxia and the sudden and entire extinction of life;
“That, in a state less concentrated, putrid emanations produce various effects on the nerves of less importance, as fainting, nausea, head-ache, languor;
“These emanations, however, if their effect is often repeated, or if the emanations be long applied, produce nervous and putrid fevers; or impart to fevers, which have arisen from other causes, a typhoid or putrid character;
“Apparently they furnish the principal cause of the most developed form of typhus, that is to say, the plague (Der Bubonenpest). Besides the products of decomposition, the contagious material may also be active in the emanations arising from dead bodies.”
§ 13. Such being the nature of the emanations from human remains in a state of decomposition, or in a state of corruption, the obtainment of any definite or proximate evidence of the extent of the operation of those emanations on the health of the population nevertheless appears to be hopeless in crowded districts. In such districts the effects of an invisible fluid have not been observed, amidst a complication of other causes, each of a nature ascertained to produce an injurious effect upon the public health, but undistinguished, except when it accidentally becomes predominant. The sense of smell in the majority of inhabitants seems to be destroyed, and having no perception even of stenches which are insupportable to strangers, they must be unable to note the excessive escapes of miasma as antecedents to disease. Occasionally, however, some medical witnesses, who have been accustomed to the smell of the dissecting-room, detect the smell of human remains from the grave-yards, in crowded districts; and other witnesses have stated that they can distinguish what is called the “dead man’s smell,” when no one else can, and can distinguish it from the miasma of the sewers.
In the case of the predominance of the smell from the grave-yard, the immediate consequence ordinarily noted is a head-ache. A military officer stated to me that when his men occupied as a barrack a building which opened over a crowded burial-ground in Liverpool, the smell from the ground was at times exceedingly offensive, and that he and his men suffered from dysentery. A gentleman who had resided near that same ground, stated to me that he was convinced that his own health, and the health of his children had suffered from it, and that he had removed, to avoid further injury. The following testimony of a lady, respecting the miasma which escaped from one burial-ground at Manchester, is adduced as an example of the more specific testimony as to the perception of its effects. This testimony also brings to view the circumstance that in the towns it is not only in surface emanations from the grave-yards alone that the morbific matter escapes.
You resided formerly in the house immediately contiguous to the burying-ground of —— chapel, did you not?—Yes I did, but I was obliged to leave it.
Why were you so obliged?—When the wind was west, the smell was dreadful. There is a main sewer runs through the burying-ground, and the smell of the dead bodies came through this sewer up our drain, and until we got that trapped, it was quite unbearable.