closest relation to the other zymotics and to density of population. The fact of 95.7 per cent, of the small-pox patients having been vaccinated agrees with that of our Highgate hospital, but is even more remarkable as applying to the population of a whole country, and is alone sufficient to condemn vaccination as useless. And as there were 5,070 deaths to these cases, the fatality was 16.5 percent., or almost the same as that of the last century; so that here again, and on a gigantic scale, the theory that the disease is 11 mitigated " by vaccination, even where not prevented, is shown to be utterly baseless. Yet this case of Bavaria was chosen by a strong vaccinist as affording a striking proof of the value of vaccination when thoroughly carried out, and I cannot find that the Commissioners took the trouble to make the comparisons here given, which would at once have shown them that what the case of Bavaria really proves is the complete uselessness of vaccination.
This most misleading, unscientific, and unfair proceeding, of giving certain figures of small-pox mortality among the well vaccinated, and then, without any adequate comparison, asserting that they afford a proof of the value of vaccination, may be here illustrated by another example. In the original paper by Sir John Simon on the History and Practice of Vaccination, presented to Parliament in 1857, there is, in the Appendix, a statement by Dr. T. Graham Balfour, surgeon to the Royal Military Asylum for Orphans at Chelsea, as to the effects of vaccination in that institution—that since the opening of the Asylum in 1803 the Vaccination Register has been accurately kept, and that every one who entered was vaccinated unless he had been vaccinated before or had had small-pox; and he adds: "Satisfactory evidence can therefore, in this instance, be obtained that they were all protected." Then he gives the statistics, showing that during forty-eight years, from 1803 to 1851, among 31,705 boys there were thirty-nine cases and four deaths, giving a mortality at the rate of 126 per
