Page 95: ‘Material taken from the bottom’ for ‘Material taken from the botton’ Page 102: ‘large-moleculed and not diffusible’ for ‘large-moleculed and not diffusable’ Page 104: ‘various kinds of “meat poisoning,”’ for ‘various kinds of “meat posisoning,”’ Page 106: ‘formed under anaërobic conditions’ for ‘formed under anaerobic conditions’ Page 110: ‘volatile fatty acids, ethereal’ for ‘volatile fatty acids, etheral’ Page 127: ‘but in much larger doses’ for ‘but in much large doses’ Page 131: ‘“antiseptic” may become a disinfectant’ for ‘“antiseptic” may become a disfectant’ Page 141: ‘quarantine station barge’ for ‘quaratine station barge’ Page 147: ‘A continuous milk pasteurizer.’ for ‘A continuous milk pastuerizer.’ Page 163: ‘especially when a large amount of material’ for ‘expecially when a large amount of material’ Page 179: ‘these must be sterilized’ for ‘these must be steriliized’ Page 191: ‘Deep tubes showing anaërobic’ for ‘Deep tubes showing anaerobic’ Page 193: ‘less than one-twentieth of platinum’ for ‘less than one-twentieth of platimum’ Page 207: ‘grease-free cloth, handkerchief’ for ‘grease-free cloth, handerchief’ Page 210: ‘Stain with Löffler’s blue’ for ‘Stain with Löffller’s blue’ Page 211: ‘slide to cause precipitates’ for ‘slide to cause preciptates’ Page 213: ‘grows at body temperature (37°)’ [added closing parenthesis] Page 217: ‘working on a revision’ for ‘working on a revission’ Page 220: ‘inoculation for facultative anaërobes’ for ‘inoculation for facultative anërobes’ Page 231: ‘the unicellular microörganisms’ for ‘the unicellular micro-organisms’ [split across line] Page 232: ‘unicellular pathogenic microörganisms’ for ‘unicellular pathogenic micro-organisms’ [split across line] Page 233: ‘the fact of self-limitation’ for ‘the fact of self-limitaion’ Page 242: ‘the cattle tick (_Margaropus annulatus_).’ for ‘the cattle tick (_Margaropus annulatus_.)’ Page 244: ‘B. Mucosæ directly continuous’ for ‘f. Mucosæ directly continuous’ Page 245: ‘localized infection as in micrococcal, streptococcal’ for ‘localized infection as in micrococcal, strepococcal’ Page 248: ‘ELIMINATION OF PATHOGENIC MICROÖRGANISMS.’ for ‘ELIMINATION OF PATHOGENIC MICRO-ORGANISMS.’ [split across line] Page 254: ‘sometimes added to attenuate’ for ‘sometimes added to attentuate’ Page 256: ‘Metchnikoff has since elaborated’ for ‘Metchinkoff has since elaborated’ Page 266: ‘This is analogous to what’ for ‘This is analagous to what’ Page 280: ‘other names, but ascribed’ for ‘other names, but asscribed’ Chart: ‘(10 minutes’ exposure in nutrient broth when this is adapted to growth of organism)’ for ‘(10) minutes’ exposure in nutrient broth when this is adapted to growth of organism)’ Page 299: ‘Allergic, 290’ [index entry was printed twice]