

INDEX 



199 



Milk, bacteriological examination 85, 



110 



cellular content 105, 108 

 collection of samples 85 

 estimation of bacteria 92 

 samples, particulars required 87 

 sediment 95, 99 

 sources of bacteria in 90 

 streptococci in 107, 109 

 Streptococcus mastitidis in no 

 Milk-coolers and bacteria 91 

 -separators and bacteria 91 

 -strainers and bacteria 91 

 Mist-bacillus 104 

 Mud, bacteria in 81 

 Mussels, bacteriological examination 82 

 purification 81 

 bacteriology of 77 



Neutral red glucose broth 165 



factose bile salt agar 167 

 lactose bile salt crystal violet 



167 



Nutrient agar 161 

 broth i 60 

 gelatine 160 



Oysters, bacteriological examination 82 

 purification of 80 

 standards for 78 



bacteriology of 75 



B. typhosus in 80 



Para-Gaertner bacilli 131 



Peptone water 162 



Petri's sand filter 142 



Pneumococcus 147 



Ptomaines 129 



Putrefaction, bacteriology of 127, 129 



River water 58 



Sausages 125 

 B. colt in 125 

 streptococci in 125 

 Sedgwick-Tucker tube 142 

 Sea water 75, 81 

 Sewage, bacteria in 12 



bacterial content 70 

 bacteriological examination of 



73 



excretal bacteria in 70 

 influence of treatment 70 

 pathogenic bacteria in 73 

 samples 74 



Sewer air 139 



Shallow well water 56 



Shell fish, bacteriological examination 

 74. 82 



Smegma bacillus 104 



Soil, B. anthracis in 64 

 B. diphtheriae in 63 

 B. pestis in 64 

 B. typhosns in 63 

 bacterial content 61 

 bacterial examination of 67 

 excretal bacilli in 64 

 pathogenic bacteria in 62 

 Spirilhim cholerae 



identification tests 46 

 isolation from water 44 

 viability in sewage 70, 73 

 Staphylococcus albus in condensed milk 



191 

 Staphylococcus aureus in condensed milk 



191 



Staphylococcus epidermidis albus 147 

 pyogenes 147 

 salivarius 147 



Streptococci, agglutination reactions 178 

 characters of 7 



in excreta 8 



constancy of characters 177 

 differentiation of 171 

 distribution of 14 

 fermentation tests 174 

 Gordon's tests for 8 

 haemolytic tests 172 

 in air 146 

 butter 190 

 dust 138 

 ice-cream 120 

 milk 107, 109 

 mussels 79 

 sausages 125 

 soil 65 

 water 53, 182 

 isolation of 21 



from water 37, 182 

 viability in water 14 

 Streptococcus anginosus 147 

 equimis 147 

 faecal is 147 

 mastitidis no 

 mitior 172 

 mucosus 172 

 pyogenes 147, 172 

 salivarius 147 

 Streptococcus group 7, 171 

 Sugar media 163 

 Swimming baths water 183 



Timothy grass bacillus 103 

 Tuberculosis of udder 105 



Udder tuberculosis 105 

 Upland surface waters 51 



Volatile disinfectants 157 



