Events	Transition probability	Changes
Restoration colonization resistance	θSΔ(t) + o(Δt)	r=1,s=−1
Antibiotic treatment	αRΔ(t) + o(Δt)	r=−1,s=1
Treatment success	pεΔ(t) + o(Δt)	s=1, d=−1
Colonization without immune response	(1 − f)λSΔt + o(Δt)	s=−1, c−=1
Colonization with immune response	fλSΔt + o(Δt)	s=−1, c+=1
Disease	φC−Δ(t) + o(Δt)	c−=−1, d=1
	Duration
Discharge R	1/kr	r=−1
Discharge S	1/k	s=−1
Discharge C−	1/k	c−=−1
Discharge C+	1/k	c+=−1
Discharge D	1/kd	d=−1