Ireland, imperfect vaccination in, 43. compared with Army and Navy, 65. J. Jenner awarded £10,000, 9. £20,000 voted by House of Commons in 1807, 12. Jenner’s _Inquiry_, 7. L. _Lancet_ on vaccination disasters, 73. the, on revaccination, 90. Leicester affords a test experiment, 55. vaccination and infant mortality in, 56. how dealt with by Commissioners, 60. compared with Army and Navy, 67. Leprosy and plague in England, 36. Local Government Board’s misstatements as to the steamship _Preussen_, 81. London small-pox, 32. small-pox mortality discussed, 33. zymotic diseases in, 36. growth from 1845, 37. main drainage of 1865, 37. sanitary advance from 1800, 38. small-pox teaching of the diagram of, 84. zymotics teaching of diagram of, 85. Lymph, erroneous use of the term, 91. M. MacCabe, Dr., on vaccination in Ireland, 43. on the unvaccinated in tenement houses, 71. Maclean, Dr., 535 cases of small-pox after vaccination, 97 of them fatal, 11. Measles, the Commissioners on, 35. in London, 36. Milnes, Mr. A., estimated deaths from vaccination, 19. Misstatements of National Vaccine Establishment in Reports, 13. by Dr. Lettsom, 15. by Sir Lyon Playfair, 15. by Dr. W. B. Carpenter, 15. by Mr. Ernest Hart, 16, 81. by the National Health Society, 16, 17. as to small-pox at Ceara, 81. as to steamship _Preussen_, 82. Moseley, Dr., on failure of vaccination in 1804, 10. N. National Health Society’s misstatements, 16. Navy, causes of reduction of mortality in, 64. Nurses in hospitals, immunity of, 72. P. Population, density of, affecting disease, 42. in Scotland and Ireland, 43. Post-office, no real statistics of small-pox mortality in, 68. Preston, staff-surgeon on improved health of Navy, 64. _Preussen_, steamship, small-pox on, 81. Prussia, small-pox in, 48. R. Revaccination, officials on the value of, 62. alleged benefits of, 72. Rowley, Dr., on injury and death after vaccination, 1805, 10. Royal Commission accepts the variolous test, 9. Royal Commissioners should have been Statisticians, 24. S. Scarlatina and diphtheria in London, 37. Seaports, cause of unhealthiness of, 53. Simon, Sir John, evidence for vaccination must now be statistical, 23.