Table 3.

Isolates of pathogenic T. gondii identified in feral swine collected across the USA from 2012–2017

Isolate number	Feral pig ID	Collection date	State	County	Age class	Sex	MAT	Bioassayed in SW micea		Genotype
								No. of mice infected with T. gondii	No. of mice died/euthanized (day)
15 TgFpCA1	ID0034613	2/17/2017	CA	Nevada	Sub-Adult	Male	200	2	1 (26)	#66
17 TgFpHI1	ID0016782	10/6/2012	HI	Honolulu	Sub-Adult	Female	200	4b	1 (11)	#24
26 TgFpHI10	ID0019838	1/7/2014	HI	Honolulu	Adult	Male	100	2	1 (19)	#24
27 TgFpHI11	ID0019841	1/14/2014	HI	Honolulu	Adult	Male	>200	3	1 (23)	#24
35 TgFpIN3	ID0030648	11/3/2015	IN	Washington	Adult	Female	200	1c	1 (14)	#216 Likely
38 TgFpLA1	ID0017224	11/6/2012	LA	Orleans	Adult	Female	400	4b	4 (15, 20, 20, 22)	#289, New
39 TgFpLA2	ID0017225	11/6/2012	LA	Orleans	Adult	Female	3200	2	2 (20, 20)	#289, New
40 TgFpLA3	ID0017282	3/6/2013	LA	East Feliciana	Adult	Male	200	1	1 (12)	Not done
46 TgFpMS1	ID0017303	10/1/2012	MS	Yazoo	Adult	Female	200	1b	1 (14)	#5
54 TgFpNC3	ID0026419	8/3/2015	NC	Columbus	Adult	Male	>200	3	1 (27)	#5 Likely
75 TgFpVA3	ID0031871	12/18/2015	VA	Lee	Adult	Male	100	1	1 (15)	#216
76 TgFpVA4	ID0031573	4/10/2017	VA	Chesapeake City	Adult	Female	>200	3	1 (19)	#5

^aFour mice were inoculated with pig hearts.

^bOne SW mouse from the group fed to cat.

^cThree out of four mice died on day 2 – it was no due to toxoplasmosis.