

■■i. Mi. 1. 1 oi applying Mu iQiilto Inoculation 



l Tin- mosquitoes .- . 1 1 < • 1 1 1 < l bo procured In some dwelling whore do 

 yellow 1 1 \ ii mi id mu i! :.u ■ : i »• rii id, choosing in preference young in ool 

 wiih iii< white Miir; upon Ihoii hind lego and the white dote upon their 

 i -i >< i \ .ii. inn ih mitrked TIiIn maj bo done by watching the Insect when it 

 .ih- Li upon the hivnd or whist, und, as soon iuj ii begins i" drive tti hIíhk 



Into the skin, covering II under the i iiii of b olean small phial 01 ti it 



tube, nnd closing the lattor "iiii n plug of ootton 



' \ i lin.rin i' > i il i' case "i' yellow fever having i a chosen, nol 



further advanced than the uiiii or sixth day, the ildn <>\ the arm or ohosl 

 i. washed with pure water, and by removing the plug of ootton while the 



phial Is being Inverted u] the ikin, the captive mosquito Ii allowed to 



ting and to Fill Itself completely From the patient's blood kfter it has 



plotod its operation, the phial Is again closed 



\iiit nil the bl I ahsorbod by the mosquito has been digested or 



I'MI'l'liil. tilt' lll'i'l W 1 1 ' I"' 1*011(1} I" Sting II '.I'l'ullil lllilr Till' I II l< T\ .1 I IV 



quired For this i" take placo varies, neuording to the season and tempera 



inn', between forlj eight i i • ami Four or (ivo days The insool is then 



upplied i" the arm or wrlsl oi the person who Is to be inoculated in the 

 .inn 1 1 1. 1 mil i .1 . u.i . dono wiiii i in' yellow Fever patient 



i ii Un lulation has boon porFormed in the winter months, It i*> 



considered prudent to repeal u peratlon al the begnnlug of the endomio 



■ .ni "ii . nuil ni nay onse (unless a dlstinol attaoli of albumlnurlo Cover hoi 

 been i-. |mi n in i, i in the Interval), the Inoculation should be repeated at 

 the end oi Foui or live years' residence, mid :ii" nftor an absence From 

 yellow Fever countries "i one or two years' duration, 



