Whether these regulations, dictated by humanity, had the desired effect, or no, time only can discover. I had been equally attentive to the same object, when I first visited the Friendly Islands; yet I afterward found, with real concern, that I had not succeeded. And I am much afraid, that this will always be the case, in such voyages as ours, whenever it is necessary to have a number of people on shore. The opportunities and inducements to an intercourse between the sexes are then too numerous to be guarded against; and however confident we may be of the health of our men, we are often undeceived too late. It is even a matter of doubt with me, if it be always in the power of the most skilful of the faculty to pronounce, with any certainty, whether a person who has been under their care, in certain stages of this malady, is so effectually cured, as to leave no possibility of his being still capable of communicating the taint. I think I could mention some instances which justify my presuming to hazard this opinion. It is likewise well known, that, amongst a number of men, there are generally to be found some so bashful as to endeavour to conceal their labouring under any symptoms of this disorder. And there are others, again, so profligate, as not to care to whom they communicate it. Of this last, we had an instance at Tongataboo, in the gunner of the Discovery, who had been stationed on shore to manage the trade for that ship. After he knew that he had contracted this disease, he continued to have connections with different women, who were supposed not to have already contracted it. His companions expostulated with him without effect, till Captain Clerke, hearing of this dangerous irregularity of conduct, ordered him on board.