The History of the Decline and Fall of the Roman Empire - Edward Gibbon [1383]
[Footnote 87: I have read with pleasure Mead's short, but elegant, treatise concerning Pestilential Disorders, the viiith edition, London, 1722.]
[Footnote 88: The great plague which raged in 542 and the following years (Pagi, Critica, tom. ii. p. 518) must be traced in Procopius, (Persic. l. ii. c. 22, 23,) Agathias, (l. v. p. 153, 154,) Evagrius, (l. iv. c. 29,) Paul Diaconus, (l. ii. c. iv. p. 776, 777,) Gregory of Tours, (tom. ii. l. iv. c. 5, p 205,) who styles it Lues Inguinaria, and the Chronicles of Victor Tunnunensis, (p. 9, in Thesaur. Temporum,) of Marcellinus, (p. 54,) and of Theophanes, (p. 153.)]
[Footnote 89: Dr. Friend (Hist. Medicin. in Opp. p. 416 - 420, Lond. 1733) is satisfied that Procopius must have studied physic, from his knowledge and use of the technical words. Yet many words that are now scientific were common and popular in the Greek idiom.]
[Footnote 90: See Thucydides, l. ii. c. 47 - 54, p. 127 - 133, edit. Duker, and the poetical description of the same plague by Lucretius. (l. vi. 1136 - 1284.) I was indebted to Dr. Hunter for an elaborate commentary on this part of Thucydides, a quarto of 600 pages, (Venet. 1603, apud Juntas,) which was pronounced in St. Mark's Library by Fabius Paullinus Utinensis, a physician and philosopher.]
[Footnote 91: Thucydides (c. 51) affirms, that the infection could only be once taken; but Evagrius, who had family experience of the plague, observes, that some persons, who had escaped the first, sunk under the second attack; and this repetition is confirmed by Fabius Paullinus, (p. 588.) I observe, that on this head physicians are divided; and the nature and operation of the disease may not always be similar.]
[Footnote 92: It was thus that Socrates had been saved by his temperance, in the plague of Athens, (Aul. Gellius, Noct. Attic. ii. l.) Dr. Mead accounts for the peculiar salubrity of religious houses, by the two advantages of seclusion and abstinence, (p. 18, 19.)]
Contagion is the inseparable symptom of the plague; which, by mutual respiration, is transfused from the infected persons to the lungs and stomach of those who approach them. While philosophers believe and tremble, it is singular, that the existence of a real danger should have been denied by a people most prone to vain and