From these calamities the world, at least that part of it known to the Greek historians, appears to have enjoyed some respite till the year 1346. Indeed we may now say, as in the time of the invasion by the northern barbarians, that the sword, and not the pestilence, was the plague of those times. A most violent and universal pestilence, however, now took place; though, for want of such historians as Thucydides and Procopius, we cannot here give a particular account of it. In general we are told, that it began in the kingdom of Cathay (the northern part of China) from whence it gradually overspread all the countries between that and the western extremity of Asia. Invading, at last, Constantinople, it proceeded from thence to Greece, Italy, France, Africa, Germany, Hungary, Denmark, Britain and Ireland. Thus, it seems to have been as extensive a contagion as ever appeared in the world. It is even probable, that, from the remains of this contagion, Europe hath been but very lately set at liberty; as we hear, not long after, of plagues being very frequent in different parts of that continent. In England it assumed somewhat of a new form towards the end of the fifteenth century; being then known by the name of the English Sweating Sickness. But, except in the greater propensity to sweat, the disease appears not to have differed from the true plague. The sweating sickness first made its appearance in the army of Henry VII, when he landed at Milford in 1483; and that year invaded London, where it continued only from the 21st of September to the end of October. It returned in 1485, 1506, 1517, 1528 and 1551; since which time it has not been known in Britain. In 1517 it was extremely violent and mortal; sometimes killing the sick in three hours; and so general was the infection, that, in some places, one half of the inhabitants died. In 1528 it also raged with great violence; the sick sometimes dying in four hours. The last attack, in 1551, was also very violent. In 1529 it appeared in Holland and Germany, destroying great numbers of people; but it hath not been observed, at least in any remarkable degree, in those countries since that time. In the course of the 17th century, various parts of Europe have suffered very much from the plague in its usual form. Indeed (for reasons given in the subsequent section) we can scarce suppose the pestilential contagion ever to have ceased entirely. In 1603, London was visited with the plague; and on this occasion the practice of shutting up infected houses was first introduced.[23] In 1656 another plague took place in the same metropolis, but does not appear to have made any violent attack. In Naples it raged that year with great fury; destroying, according to some accounts, fifteen thousand, according to others, twenty thousand, a day. But these accounts the author of the Journal just quoted, with great probability, supposes to have been exaggerated. Others say, that