\M> IK )\N I ' > ' \1IJA I I 1 



ilosiM of the intestines, urine, or JXIH from 

 .Id be disinfected by a five-percent, olution of 

 i The miper- 



X of tuU-r 

 lous meat or tuberculous 



niuirh diain- 



ini- 



that the sun and the air 

 ultimat.lv n, 

 of t 



upon 



Human * -ings may 

 u-t uith till 



miiiials before the BUI 

 to kill the liacilli. and in dark and dai 

 a l-.n- tn:i.- i inosphcrir intlut-n 



lous matter abN.lut.lv inofTrn>: 



nay 





In 



CBAFTEB V 



PBOTBCTIOK AQAIKRT DROPLET 



small particles of sail ii arc expcllfd during the 



lry mmrh. .. r in . -."i^li prior to expcctoratkm t 

 may) ulouw germs, an thetnbpoi 



fh. rt<al danger from this source of infection 



mains a conriderabie length of time very near 

 >us patient while he coughs, speaks, or 



t the danger practically 

 -.jicilli which an- <-\pelkd with the 

 during the dry cough, sneering, or loud speaking, are probably 

 never thrown farther than thm- f.-.-t. and fall rapidly to the 

 ground 



Buj fvn the leaser danp-r whirh may an-* fnun the hacilfi 

 Dg fallen to tli.- Moor uitli !.- jwirticles of saliva must be 

 m u>t not lie allowixl to accumulate and so 

 D up with the dust into the a 



< -u, and nurses should not remain very 



