Table 2.

Number of households and isolates from animals, water, and wildlife.

	Chagga		Maasai		Arusha
	# of isolates	# of HHs	# of isolates	# of HHs	# of isolates	# of HHs
Cattle	3696	63	6371	118	1892	43
Chickens	3117	62	4872	96	2234	56
Dogs	624	13	5910	110	1435	34
Sheep/goat	4318	70	7482	140	1740	38
Peoplea	4608	85	4274	79	2405	58
Waterb	110	n.a.	427	n.a.	1397	n.a.
Wildlifec	5464

HHs households

^aHuman isolate data published in ref. ¹⁸

^bWater was collected from sources within or near Chagga, Maasai and Arusha communities²³

^dWildlife isolates were collected opportunistically and without reference to specific communities