lis, 102
in late syphilis, 46

HAITI, origin of syphilis in, 11

Hata, 70

Headaches in syphilis, 36

Health, effect of secondary syphilis on, 36
Exhibit, Brooklyn Hospital Dispensary, 175

Hearing, disturbances of, in hereditary syphilis, 104
in secondary syphilis, 36

Heart in hereditary syphilis, 102

Hereditary syphilis, apparently healthy children with, 101
as cause of abortions and miscarriages, 95
of death, 98
blindness in, 104
bones and teeth in, 102
contagiousness of, 100, 105
deafness in, 104
early signs of, 99, 100
effect of accident and injury in, 105
eye trouble in, 103
heart, blood-vessels and nervous system in, 102
Hutchinson's teeth in, 102
immunity in, 106
in adopted children, state provision for care of, 106
in infant, 99
in unborn child, 98
late, in older children and adults, 101
moral costs of, 99
non-transmission of, by marriage, 105
treatment of, 107
in school hospitals, 108

Hoffmann's rule for marriage of syphilitics, 124

Hospital beds, number of, needed for venereal disease, 171
treatment for hereditary syphilis, 108

Hospitals in treating venereal disease, 171
special venereal, 167, 171

Hot Springs in treatment of syphilis, 140

Hunter, John, 13

Husband, probability of infection of wife by, 125

Hutchinson's teeth in hereditary syphilitics, 102

Hygiene, personal, of the syphilitic, 136

IDIOCY in hereditary syphilis, 101

Immunity in syphilis, absence of, 139
hereditary, 106

Incubation period of syphilis, 28, 29

Infection, break in skin necessary to, 28
double, with gonorrhea and syphilis, 30
with syphilis and chancroid, 30
point of entry of, site of chancre, 29
risks of, 32
time elapsing after, before chancre appears, 29
unsuspected risk of, 161
with syphilis favored by moisture, 27

Infectiousness of syphilis. _See contagiousness_
of syphilitic discharges, 28

Infiltration, gummatous, in late syphilis, 46
in hereditary syphilis, 102

Injections, mercurial, 66

Innocence, question of, in transmission of syphilis, 118

Inoculation, favorable ground for, 114

Insane asylums, amount of syphilitic mental disease in, 50

Inunctions, advantages of, 66
disadvantages of, 65
mercurial, 65
number required for cure, 66

Iodid of potash, 69

Irresponsible mental attitude in syphilis, 150, 151

Irritation, effect of, on contagious recurrences, 43

Italy, non