INDEX OF SUBJECTS 



1169 



Disinfectants, bactericidal strengths of, 



105 



gaseous for fumigation, 105 

 ehloriii, 106 

 formaldehyde, 106 

 hydrocyanic acid gas for rodents, 



109 



oxygen, 106 

 sulphur dioxide, 106 

 inhibition strengths of, 104 

 inorganic, 87 



efficiency of acids, salts and bases 

 proportional to degree of disso- 

 ciation, 87 

 halogens, 89 



chloride of lime, or bleaching 



powder, 89 

 eusol, 93 



terchloride of iodin, 93 

 tincture of iodin, 93 

 iodoform, 93 

 oxydizing agents, 93 



peroxide of hydrogen, 93 

 potassium permanganate, 94 

 organic, 94 

 alcohols, 94 

 carbolic acid, 95 

 essential oils, 96 

 flavine dyes, 96 

 formaldehyde, 95 

 formalin, 95 

 lysol, 95 

 tricresol, 95 



triphenylmethane dyes, 97 

 brilliant green, 97 

 malacite green, 97 

 testing efficiency of, methods for, 97 



98 



Eideal Walker, 98 

 U. S. Public Health Service, 99 

 Distemper, canine, 798 

 Doderlein's bacillus, occurrence of in 



vagina, 230 

 Dourine, 1084 



Drying, resistance of bacteria to, 76 

 Ducrey bacillus, 510-513 



cultivation in rabbit's blood, 167 

 etiological factor in chancroid, 512 



Ducrey bacillus, isolation of, 511 



pathogenicity, 513 

 Drug idiosyncrasies, 371, 352 

 DTN M 250 , meaning of, 257 

 Dyes, anilin, as staining agents, 113 



selective action of in media, 170, 161 

 Dysentery, amosbic (Entamoeba histoly- 



tica), 1054-1062 

 autopsy findings, 1055 

 carriers in, 1062 

 complications following, 1055 

 cyst formation, 1060 

 degenerative forms, 1060 

 diagnosis, 1056 

 distribution, 1055 

 epidemiology of, 1063 

 multiplication, 1057 

 observation of fresh specimen, 1058 

 staining methods, 1057 

 treatment in, 1062 

 Dysentery, bacillary, 700-717 

 carriers in, 714 

 clinical description of, 711 

 epidemiology of, 711-715 



transmission of, 713, 714 

 fermentations of the bacilli causing, 

 707 



compared with typhoid-paratyphoid 



group, 718 



general characteristics of bacilli caus- 

 ing, 706 



historical survey, 700-704 

 immunization with dysentery bacilli, 



710 



poisonous products of dysentery ba- 

 cilli, 708 



action on animals, 709 

 prevention of, 711 

 prophylactic vaccination, 716 

 resistance of dysentery bacilli, 709 

 serum treatment of, 717 

 thermal death point, 707 

 types of bacilli causing, 704-707 



Flexner, 704, 707 



Shiga, 700, 704, 707 



Strong, 704, 707 



"Y," 704, 707 



