A Discourse on the Plague by Richard Mead (early readers txt) 📕

As it is a Satisfaction to know, that the Plague is not a Native of our Country, so this is likewise an Encouragement to the utmost Diligence in finding out Means to keep our selves clear from it.

This Caution consists of two Parts: The preventing its being brought into our Island; and, if such a Calamity should happen, the putting a Stop to its spreading among us.

The first of these is provided for by the established Method of obliging Ships, that come from infected Places, to perform Quarantaine: As to which, I think it necessary, that the following Rules be observed.

Near to our several Ports, there should be Lazaretto’s built in convenient Places, on little Islands, if it can so be, for the Reception both of Men and Goods, which arrive from Places suspected of Infection: The keeping Men in Quarantaine on board the Ship being not sufficient; the only use of which is to observe whether any die among them. For Infection may be preserved so long in Clothes, in which it is once lodged, that as much, nay more of it, if Sickness continues in the Ship, may be brought on Shore at the end than at the beginning of the forty Days: Unless a new Quarantaine be begun every time any Person dies; which might not end, but with the Destruction of the whole Ship’s Crew.

If there has been any contagious Distemper in the Ship; the sound Men should leave their Clothes, which should be sunk in the Sea, the Men washed and shaved, and having fresh Clothes, should stay in the Lazaretto thirty or forty Days. The reason of this is, because Persons may be recovered from a Disease themselves, and yet retain Matter of Infection about them a considerable time: as we frequently see the Small-Pox taken from those, who have several Days before passed through the Distemper.

The Sick, if there be any, should be kept in Houses remote from the Sound, and, some time after they are well, should also be washed and shaved, and have fresh Clothes; whatever they wore while sick being sunk or buryed: And then being removed to the Houses of the Sound, should continue there thirty or forty Days.

I am particularly careful to destroy the Clothes of the Sick, because they harbour the very Quintessence of Contagion. A very ingenious Author[68], in his admirable Description of the Plague at Florence in the Year 1348, relates what himself saw: That two Hogs finding in the Streets the Rags, which had been thrown out from off a poor Man dead of the Disease, after snuffling upon them, and tearing them with their Teeth, they fell into Convulsions, and dy’d in less than an Hour. The learned Fracastorius acquaints us, that in his time, there being a Plague in Verona, no less than twenty five Persons were successively kill’d by the Infection of one Furr Garment[69]. And Forestus gives a like Instance of seven Children, who dy’d by playing upon Clothes brought to Alckmaer in North-Holland, from an infected House in Zealand[70]. The late Mr. Williams, Chaplain to Sir Robert Sutton, when Embassador at Constantinople, used to relate a Story of the same Nature told him by a Bassa: that in an Expedition this Bassa made to the Frontiers of Poland, one of the Janizaries under his Command dy’d of the Plague; whose Jacket, a very rich one, being bought by another Janizary, it was no sooner put on, but he also was taken sick and dy’d: and the same Misfortune befel five Janizaries more, who afterwards wore it. This the Bassa related to Mr. Williams, chiefly for the sake of this farther Circumstance, that the Incidents now mentioned prevailed upon him to order the burning of the Garment: designing by this Instance to let Mr. Williams see there were Turks, who allowed themselves in so much Freedom of Thought, as not to pay that strict Regard to the Mahometan Doctrine of Fatality, as the Vulgar among them do.

If there has been no Sickness in the Ship, I see no reason why the Men should perform Quarantaine. Instead of this, they may be washed, and their Clothes aired in the Lazaretto, as Goods, for one Week.

But the greatest Danger is from such Goods, as are apt to retain Infection, such as Cotton, Hemp and Flax, Paper or Books, Silk of all sorts, Linen, Wool, Feathers, Hair, and all kinds of Skins. The Lazaretto for these should be at a Distance from that for the Men; and they must in convenient Warehouses be unpack’d, and exposed, as much as may be, to the fresh Air for forty Days.

This may perhaps seem too long; but as we don’t know how much time precisely is necessary to purge the Interstices of spongy Substances from infectious Matter by fresh Air, the Caution cannot be too great in this Point. Certainly the time here proposed, having been long established by general Custom, ought not in the least to be retrenched; unless there could be a way found out of trying when Bodies have ceased to emit the noxious Fumes. Possibly this might be discovered by putting tender Animals near to them, particularly little Birds: because it has been observed in Times of the Plague, that the Country has been forsaken by the Birds; and those kept in Houses have many of them died[71]. Now if it should be found, that Birds let loose among Goods at the beginning of their Quarantaine, are obnoxious to the Contagion in them, it may be known, in good measure, when such Goods are become clean, by repeating the Trial till Birds let fly among them receive no hurt. But the Use of this Expedient can be known only by Experience. In the mean time, I own I am fond of the Thought, in compassion to poor Labourers, who must expose their Lives to danger, in the attendance upon this Work: and tho’ I am well aware that there are Plagues among Animals, which do not indifferently affect all kinds of them, some being confined to a particular Species, (like the Disease of the Black Cattle here, a few Years since, which neither proved infectious to other Brutes, nor to Men;) yet it has always been observed that the true Plague among Men has been destructive to all Creatures of what kind soever.

A very remarkable Story, lately communicated to me by a Person of undoubted Credit, is too much to the purpose to be here omitted. The Fact is this. In the Year 1726, an English Ship took in Goods at Grand Cairo, in the time of the Plague’s raging there, and carried them to Alexandria. Upon opening one of the Bales of Wool in a Field, two Turks employed in the Work were immediately killed: and some Birds, which happened to fly over the Place, dropp’d down dead.

However, the Use of Quarantaines is not wholly frustrated by our Ignorance of the exact time required for this Purification: since the Quarantaine does at least serve as a Trial whether Goods are infected or not; it being hardly possible that every one of those, who are obliged to attend upon them, can escape hurt, if they are so. And whenever that happens, the Goods must be destroyed.

I take it for granted, that the Goods should be opened, when they are put into the Lazaretto, otherwise their being there will avail nothing. This is the constant Practice in the Ports of Italy. That it is so at Leghorn, appears by the Account lately published of the Manner, in which Quarantaines are there performed: and I find, that the same Rule is observed at Venice, from an authentic Paper, I have before me, containing the Methods made use of in that City, where Quarantaines have been enjoined ever since the Year 1484; at which time, as far as I can learn, they were first instituted in Europe. In that Place all Bales of Cotton, of Camel’s or of Beaver’s Hair, and the like, are ript open from end to end, and Holes made in them by the Porters every Day, into which they thrust their naked Arms, in order that the Air may have free Access to every part of the Goods. That some such Cautions as these ought not to be omitted, is clearly proved by the Misfortune, which happened in the Island of Bermudas about the Year 1695; where, as the Account was given me by the learned Dr. Halley, a Sack of Cotton put on Shore by Stealth, lay above a Month without any Prejudice to the People of the House, where it was hid: but when it came to be distributed among the Inhabitants, it carried such a Contagion along with it, that the Living scarce sufficed to bury the Dead. This Relation Dr. Halley received from Captain Tucker of Bermudas, Brother to Mr. Tucker late Under-Secretary in our Secretary’s Office.

Indeed, as it has been frequently experienced, that of all the Goods, which harbour Infection, Cotton in particular is the most dangerous, and Turky is almost a perpetual Seminary of the Plague; I cannot but think it highly reasonable, that whatever Cotton is imported from that part of the World, should at all Times be kept in Quarantaine: Because it may have imbibed Infection at the Time of its packing up, notwithstanding no Mischief has been felt from it by the Ship’s Company. And the length of Time from its being pack’d up to its Arrival here, is no certain Security that it is cleared from the Infection. At least, it is found, that the Time employed by Ships in passing between Turky and Marseilles, is not long enough for Goods to lose their Infection: as appears not only from the late Instance, but also from an Observation made in a certain Memorial, drawn up by the Deputy of Trade at Marseilles[72]. Marseilles is the only Port in France allowed to receive Goods from the Levant, on Account of its singular Convenience for Quarantaines, by Reason of several small Islands situate about it. The Ports of France in the Western Ocean having had a Desire to be allowed the same Liberty, their Deputies presented, in the Year 1701, a Memorial to the Royal Council of Trade, containing several Reasons for their Pretensions. To this the Deputy at Marseilles makes Reply in the Memorial I am speaking of, in which this Advantage of Marseilles for Quarantaines above the other Ports, is much insisted upon: and, to evince the Importance thereof, it is declared in express Words, that many Times Persons have been found in that Place to die of the Plague in their Attendance upon Goods under Quarantaine. Now if it be certain, that Goods have retained Infection during their Passage from Turkey to Marseilles; it is too hardy a Presumption to be admitted in an Affair so important as this, that they must necessarily lose all Contagion in the Time of their coming to us, because the Voyage is something longer. But besides this, there are some few Instances of Goods, that have retained their Infection many Years. In particular, Alex. Benedictus gives a