x 8, 2 Schobl: Diagnosis of Asiatic Cholera 131 
TABLE VI.—Same arrangement as Table V. Plates inoculated after six 
hours’ and eighteen hours’ incubation. 
SIX HOURS’ INCUBATION. 






Enrichment. Growth on plates. 
¥ y i Remarks. 
Medium. Reaction. acer leaeesor.| 
+2 aa | ee oe Ce oe Few red colonies; no cholera. 
Srl Gath | ies Seen ees Overgrown with red colonies; no cholera. 
+1 eee Do. 
+0.5 == Do. 
O80 3 More than a few cholera colonies. Red 
colonies predominate. 
1D oeeene moe er eae =i! =e a | ete ee Same as previous, only cholera colonies 
more numerous. 
Done ee ee —1.5 =f rip | Cece aes Se Very numerous cholera colonies; few small 
white and yellow colonies. 
1 Dio Sa aN =? Sil hy easeeaesed Numerous cholera colonies; few white and 
yellow colonies. 

BHIGHTEEN HOURS’ INCUBATION. 

IReptoney 2 =o +1 pat # Wl ese Exclusively red colonies. 
Docts sacar eee +0.5 | crept uric eee oo Do. 
1D oe See eee =0).5 <6 AWM Fes eee Few cholera colonies; red colonies pre- 
dominate. 
WO oe —il iy | hed ees Numerous cholera colonies; only few red 
ones. 
1D Yn) eee oes =) Sn eee ee ree Do. 
Ba) i ae erage ees chile econo res -- 
Dore? #2 sere AOL GS eee aes aie Very few cholera colonies, pure. 
Vt fee See es ae Numerous cholera colonies, pure. 
era Cm eee ete tee 3F Very numerous cholera colonies, pure. 
cay it | eee me ete Soe + Same as — 1. 








TABLE VII.—Same arrangement as Table VI. Plates inoculated after six 
hours’ and eighteen hours’ incubation. 
SIX HOURS’ INCUBATION. 





Enrichment. Growth on plates. 
% ; Remarks. 
Medium. Reaction. macuye Seer 
Peptone js == ees ceee +2 = One subtilis-like colony; no cholera. 
Day sat 5 Se eee aril = Mostly red colonies; few blue spreading 
colonies; no cholera. 
DD) Oar eee ee = eee ar (0), 5 Bae Ae iS Spee Se Overgrown by red colonies; more thana 
few blue spreading colonies; few cholera. 
Dose toe se 0,5 Ht jl eee eo Only few red colonies; numerous blue 
| spreading colonies more than a few 
cholera. Y 
1 D Yo eae en =i ay gees See eee Overgrown by blue spreading colonies; 
more than few cholera colonies. 
Worse ase =2 | Stef atta led 2 eee rae Same as — 1. 






132716——3 
