Table 2.

Experimental conditions for the E. coli dose-response experiment for the selected models found in QMRAWiki [29].

	Host Type	Agent Strain	Route	# of Doses	Dose Units	Response	Best fit Model	Optimized Parameter(s)	ID50
Recommended best fit model	Human	EIEC 1624	Oral (in milk)	3	CFU	Positive stool isolation	beta-Poisson	α = 1.55×10−1 N50 = 2.11 × 106	2.11 × 106
High infectious dose model	Human	ETEC B7A	Oral (in milk)	11	CFU	Mild to severe diarrhea	beta-Poisson	α = 2.06 × 10−1 N50 = 1.28 × 108	1.28 × 108
Low infectious dose model	Human	ETEC B7A	Oral (in milk)	7	CFU	Positive stool isolation	beta-Poisson	α = 3.75 × 10−1 N50 = 1.78 × 105	1.78 × 105