The poverty of the common people, and the avarice of others in better circumstances, have, in all places and at all times, been the chief causes by which the contagion has been propagated. The poor man, who dreads hunger more than death, cannot bear to see himself deprived of the pittance of property left him by a relation or friend, and accordingly endeavours to secure in secret all that he can; whilst the avaricious man, delighted with the thoughts of making a good bargain, buys what is offered for sale, regardless of the risk he runs of taking the contagion. There is but one effectual remedy for this evil, which, as long as it subsists, renders all precautions whatever of no avail. The remedy I mean is to allow a sum of money from the public treasury for the payment of the value of the goods which are burnt. In fact, the condition of those whose family is attacked with the plague is woful enough; deprived of their friends and cut off from all society, they have little else to expect but death: is it fit, then, that their situation should be rendered still more deplorable by having their goods taken from them and destroyed, without any compensation; and thus to have no other prospect left them but that of extreme indigence, in case of recovery? Let persons be appointed to appraise fairly the goods which are burnt, and pay for them accordingly; or, let the money be deposited in the hands of some banker, or of a committee chosen for that purpose, with the claimant's name, in order that if he recovers, it may be given to him, or in case of death, to his heirs. Not only those among the poor who are ill of the plague, but those also who are suspected of having the contagion, should be fed and maintained at the public expence; humanity, as well as the safety of the rest of the inhabitants, requires that this should be done. A sufficiently large sum should be appropriated to this purpose, in order that, in case of urgency, there may be no difficulties on this head. If every thing is arranged in this manner from the first appearance of the plague, the expences will not be very heavy, the contagion will be easily stopped, and the evil will be stifled in its infancy. When the disorder has ceased, all who have recovered from it, as well as those who have attended upon the sick, should remain shut up for some time until all doubts are removed as to their being capable of communicating the contagion, on mixing with the inhabitants again. Forty days (whence the term _quarantine_) are the usual probation; but although this space of time may be requisite for the complete purification of goods, it seems to be much longer than is necessary in the case of infected persons, or persons merely suspected of having the contagion[68]. Before those who have been performing quarantine are allowed to have communication with the rest of the inhabitants, they should be washed all over with vinegar, should put on