POSTSCRIPT.

My friend, Doctor Stanford, of the Medical Staff, now settled here, has

given me the following valuable information, which my own observation

confirms, regarding the agency of panic, in promoting the diffusion of

epidemic disease. He happened to be serving with part of the British

army, at Cadiz, when an eruption of yellow fever took place there, in

the autumn of 1813, and as usually happens amongst medical men, the

first time they have seen that fever, some of them were staunch

contagionists, and impressed that belief upon the corps to which they

belonged. In all these the disease was most fatal to great numbers. The

men being half dead with fear, before they were taken ill, speedily

became its victims, to the great terror and danger of their surviving

comrades; but in the other regiments, where no alarm had been sounded,

the soldiers took the chances of the epidemic with the same steady

courage they would have faced the bullets of the enemy, in the lottery

of battle; escaping an attack for the most part altogether, or if

seized, recovering from it in a large proportion. From this picture let

us take a lesson, in case the impending epidemic should ever come to

spread in the populous towns of England, and the cry of contagion be

proclaimed in their streets. The very word will spread terror and dismay

throughout the people, causing multitudes to be infected, who would

otherwise, in all probability, have escaped an attack, and afterwards

consign them to death in despair, when they find themselves the marked

and fated victims of a new plague. Whatever they see around them, must

confirm and aggravate their despair, for desertion and excommunication

in all dangerous diseases, too certainly seal the fate of the patient.

It will be vain to tell them that hireling attendance has been

provided,--the life of the Choleraic depends upon the instant aid--the

able bodied willing aid of affectionate friends, who will devote

themselves to the task, and persevere indefatigably to the last. If

these be driven from his bed, his last stay is gone, for without their

active co-operation the best prescription of the physician is only so

much waste paper. What, let me ask, must have been the fate of the

patient, and what the consequent panic, if the case of Cholera that

occurred in London, a month ago at the Barracks of the Foot Guards,

had been proclaimed, and treated as a contagion? The poor fellow was

promptly surrounded by his fearless comrades, who with their kind hands

recalled and preserved the vital heat on the surface, by persevering in

the affectionate duty of rubbing him for many hours; but had the Medical

Staff of the regiment been true contagionists, they must, as in duty

bound, have commanded, and compelled every one of them to fly the

infection. It depended upon them, to have spread around a far wilder

and more dangerous contagion than that of Cholera Morbus, or any other

disease,--the contagion of fear--and from what occurred at Cadiz, as

above related, it is to be hoped our medical men will now see how much

they will have it in their power, when Cholera comes, to pronounce, or

to withhold sentence of desolation upon a community. The word Contagion

will be the word of doom, for then the healthy will fly their homes,

and the sick be deserted; but a countenance and bearing, devoid of that

groundless fear, will at once command the aid, and inspire the hopes

that are powerful to save in the most desperate diseases.

It is stated, in a Scotch newspaper, that two poor travellers, passing

from Kirkintulloch to Falkirk, ran the risque of being stoned to death

by the populace of the latter place, and were saved from the immolation

only by escaping into a house; and in an Irish one, that some

shipwrecked sailors incurred a similar danger. Such barbarities

must, in the nature of things, be practised every where under a reign

of terror, however humane or christianized the people may be--even the

fatalism of the Turk would not be proof against it. In Spain they have

been enacted in all their horrors (thanks to the quarantine laws) upon

the unfortunate victims of yellow fever;[33] and we shall soon see them

repeated amongst ourselves, unless the plain truth be promulgated by

authority to the people. Let them be told if such be the pleasure of

our rulers, (for it is not worth while disputing the point), that

Cholera Morbus is a contagion, but of so safe a nature in regard to

communicability, that not one in a hundred, or even a thousand, take

the disease,--that in this country, besides being a transient passing

disease, which according to certain laws and peculiarities of its own,

will assuredly take its departure in no long time; it is limited almost

always to particular spots and localities--that it is in their own

power, while it remains, to correct the infectious atmosphere of these

spots, by attention to health police--that they may fearlessly approach

their sick friends with impunity, for that the danger resides in the

above atmosphere, and not in the person of the patient; and that in all

situations they may defy it, for as long as they observe sobriety of

life and regularity of habits. Thus will public confidence be restored,

and thus be verified the homely adage of, "honesty, in all human

affairs, being ever the best policy"; for the concealment, or perversion

of the truth, however much it may be made to serve the purposes of the

passing day, can never ultimately promote the ends of good government

and true humanity, but must lead, sooner or later, to the exposure of

the delusion, or what would be far worse, to the perpetuation of error

and prejudice, and grossest abuse of the people, in regard to those

interests committed to our charge.

[Footnote 33: Vide O'Halloran, upon the Yellow Fever in Spain.]

* * * * *

Doctor Henry, of Manchester, has, in a late paper, published some most

interesting experiments, upon the disinfecting power of heat. He found

that the vaccine virus was deprived of its infecting quality, at 140°

of Farenheit, and that the contagions of Scarlatina, and Typhus fever,

from fomites, were certainly dissipated and destroyed, at the dry heat

of boiling water. In regard to these last, he might surely have ventured

to fix the standard of safety at a greatly lower temperature; for if the

grosser vaccine matter could be rendered inert at 140°, there can be

little doubt of the subtile gaseous emanations, which constitute the

aerial contagions, being dissipated by the same agent, at an inferior

degree. In the absence of direct experiment, we may venture to infer,

that 120° would suffice, to nullify these last. Such, at least, has been

the belief of those, who have been employed to purify ships, barracks,

and hospitals, from contagion, and I should think it must have been

founded on experience.[34]

[Footnote 34: As far back as the years 1796-7-8, this fact was familiar

to us in the St. Domingo war, only we were satisfied with a minimum heat

of 120°, from a belief that a temperature of that height, as it

coagulated the ova of insects (the cock roach for instance), and was

otherwise incompatible with insect life, would avail to dissipate

contagion.]

He does not treat of the disinfecting property of light, although such

an agent was well worthy of his notice; for the power, which in closely

stopped bottles can deprive Cayenne Pepper of its sting--render our

Prussic Acid as harmless as cream, and convert the strongest medicinal

powders into so much powder of _post_, can also avail to destroy the

matter and principle of Contagion. In fact, no other is used for

purifying goods, at our Lazzarettoes, where suspected articles of

merchandise, after some nugatory fumigations, are simply exposed to

light and air with such certain effect, that there is not, I believe,

in this country, any record of infection being propagated from them

afterwards. The experiments of Doctor Henry are as simple and beautiful

in themselves, as they promise to be useful and important, for now even

the horrible contagion of hospital gangrene would appear to be under

the controul of the pure agent he has been describing; and the principle

now established of light and heat, the grand vivifying powers of the

creation, being the sure and true preservers of the creature, man, from

the poisons generated even by himself, and otherwise around him, calls

for our admiration and gratitude, as shewing that these agents and

emanations of Almighty power can be made, in the hands of the practical

philosopher, to serve the purposes of domestic science, and in as far

as we can see, to fulfil, at least in that respect, the best intentions

of the Creator.

WINDSOR:

PRINTED RY R. OXLEY, AT THE EXPRESS OFFICE.

Letters on the Cholera Morbus. Containing ample evidence that this disease, under whatever name known, cannot be transmitted from the persons of those labouring under it to other individuals, by contact—through the medium of inanimate substances—or through the medium of the atmosphere; and that all restrictions, by cordons and quarantine regulations, are, as far as regards this disease, not merely useless, but highly injurious to the community. · 第 31 / 34 题