INDEX 



551 



413, 417; course of, 84; treat- 

 ment, 84; prevention, 84. 



Infantile paralysis, 195; and stable- 

 flies, 507. 



Infectious jaundice, 65; course of, 

 65-66; mode of infection, 67; 

 in rats, 67-68; treatment, 68; 

 prevention, 68-69. 



Infusoria, see Ciliata. 



Insanity, relation of syphilis to, 53, 54. 



Insects, 326-330; general character- 

 istics, 325; mouthparts, 325- 

 327; general anatomy, 327-329; 

 life history, 329-330; classifica- 

 tion, 330. 



Intestinal flukes, 228-230; life his- 

 tory, 230. 



Intestinal Protozoa, 116-127; of 

 man and animals, 115, 117; 

 encystment, 115-116; specific 

 hosts, 116; geographic distribu- 

 tion, 116; pathogenic effects, 

 116-117; prevalence, 116; bi- 

 flagellate species, 117-118; multi- 

 flagellate species, 118-125, cili- 

 ates, 126-127; effects on progress 

 of school children, 266-267. 



Intestinal worms, entrance and exit 

 from host, 201; effects on host, 

 201-204; nutriment absorbed 

 by, 202; toxic effects, 202-203; 

 infection of wounds made by, 

 203-204; effects on progress of 

 school children, 266-267; round 

 worms, 270-272; selection of 

 drug for treatment, 270; search 

 for eggs, 272; prevention, 266- 

 269, 272; see also various species. 



Iodine, for Trichomonas infections, 122. 



Ipecac, and amebic dysentery, 135; 

 for craigiasis, 139. 



Island of Principe, extermination of 

 sleeping sickness, 108, 502. 



Ismailia, reduction of malaria, 165. 



Isospora, in man, 172, 173. 



Italy, infantile kala-azar, 84; ful- 

 minant malaria, 163; reduction 

 of malaria, 165; phlebotomus 



fever, 188; Hymenolepis nana, 



242; Hormorhynchus monilifor- 



mis, 284; Pediculoides, 338; 



breeding places of phlebotomus 



flies, 468. 



Itch, 342, 344-346; Norwegian, 343; 

 , treatment, 345-346; prevention, 



346. 

 Itch mites, 342-346; description, 



342-343; life history, 343-344; 



disease caused by, 344-345; 



treatment, 345-346; prevention, 



346. 



ITTJRBE, J., 217. 

 Ixodes, habits, 356; characteristics, 



366. 



holocycliis, and tick paralysis, 359. 

 pilosus, and tick paralysis, 359. 

 ritinus, 367. 

 Ixodidse, egg-laying habits, 355; 



general characteristics, 356-357; 



important species, 366-367; key 



to genera, 366. 



Janthinosoma lutzi, carrier of Der- 

 matobia, 453. 



Japan, relapsing fever, 43; infectious 

 jaundice, 65, 67; kedani, 191; 

 Schistosoma japonicum, 218, 219; 

 lung flukes, 220, 223; human 

 liver flukes, 224, 225, 227; 

 Yokagawa yokagawa, 228; Hetero- 

 phyes heterophyes, 228; Davainea 

 formosana, 244; Dibothriocepha-' 

 lus latus, 246; Diplogonoporus 

 grandis, 247; Sparganum man- 

 soni, 252; Sparganum prolife- 

 rum, 252-253; Trichostrongylus 

 orientalis, 282; land-leeches, 

 319-320; kedani mite, 336-337; 

 rat flea, 417; malaria-carrying 

 Anopheles, 441. 



Japanese flood fever, see Kedani. 



Java, malaria in children and adults, 

 162; lice and plague, 399-400; 

 Xenopsylla, 417. 



JENNER, E., 4, 9. 



Jigger, see DermatophUus penetrans. 



