410 



SUBJECT INDEX 



2, 6 -Diamino purine 



poliovirus and, 218, 219 



Russian spring-summer encephalitis 



virus and, 218 

 vaccinia virus and, 218 

 Diataraxia olexacea, cytoplasmic poly- 

 hedral virus and, 376 

 5, 6-Dichloro-l-oc-D-arabinopyrano- 

 sylbenzimidazole 

 influenza virus and, 211, 216 

 poliovirus and, 203, 210-211, 213, 216 

 5, 6-Dichloro-l-/2 - d - ribofuranosyl- 

 benzimidazole 

 influenza A virus and, 208, 216 

 influenza B virus and, 203, 206-209, 212, 



216 

 mumps virus and, 208 

 poliovirus and, 203, 208, 212, 216 

 5, 6-diethylbenzimidazole, influenza B 



virus and, 215 

 2, 5-dimethylbenzimidazole 

 influenza A virus and, 205, 219 

 influenza B virus and, 203, 205, 212, 213, 

 219 

 Diprion hercyniae, nuclear polyhedral 



virus and, 373 

 Distemper virus 



egg-adapted distemper virus, inter- 

 ference between, 167 

 ferret-adapted distemper virus, inter- 

 ference between, 167 

 Drosophila, C0 2 -sensitivity virus and, 237 

 Ducks, Rous sarcoma virus and, 320 



EMC, see Encephalomyocarditis viruses 

 Eastern equine encephalomyelitis virus, 

 112 

 cytological studies and, 95 

 hemagglutination and, 42 

 infective nucleic acid and, 276 

 ribonucleic acid, infection initiation and, 

 152-153 

 ECHO virus, 6, 252, 270 

 hemagglutination and, 43 

 Newcastle disease virus, interference 

 between, 163 

 Eclipse phase 

 definition of, 112 

 fowl plague virus and, 16, 17 

 influenza viruses and, 16 



Newcastle disease virus and, 16, 17 

 polio viruses and, 16, 18 

 viral reproduction, 

 adsorption and, 16 

 attached virus liberation and, 16 

 electron microscopy and, 16 

 immune serum and, 16 

 inactivation and, 16 

 inhibitors and, 1 6 

 metaperiodate ion and, 16, 17 

 receptor-destroying enzyme and, 16 

 Ectromelia virus 



inactivated, ectromelia virus, inter- 

 ference between, 171 

 mice, sequential infection and, 240-242 

 Egypt 101 encephalomyelitis virus, fluor- 

 escent antibody study and, 95 

 Ehrlich ascites cells, ectromelia virus, 



elementary bodies and, 77 

 Ectromelia virus, 4, 51, 76, 77, 80, 299 

 Ehrlich ascites cells, elementary bodies 

 and, 77 

 Ehrlich ascites tumor, Newcastle disease 



virus and, 16 

 Electron microscopy, 64 

 adenoviruses and, 90-91 

 ballooned cytoplasm and, 69 

 cellular fluid localization and, 68 

 fowl plague virus hemagglutinin and, 



130, 131 

 frog adenocarcinoma and, 102 

 herpesvirus and, 81 

 "incomplete" virus and, 89 

 myxovirus and, 83, 84, 87, 89 

 normal cell morphology and, 65 

 nuclear polyhedral virus, Bornbyx mori 



and, 371 

 pinocytosis and, 67 

 psittacosis virus elementary bodies and, 



74 

 Rickettsia mooseri, yolk sac and, 72 

 Rous' chicken sarcoma virus and, 97-98 

 Shope fibroma and, 80, 102, 105 

 vaccinia virus and, 77-78 

 viral eclipse phase and, 16 

 Elementary bodies, 128, 129 



ectromelia virus, Ehrlich ascites cells 



and, 77 

 psittacosis virus and, 73-75 

 vaccinia virus and, 76, 77 



