Table 1.

Routes of inoculation and days post-inoculation (DPI) on which a positive antigen result was first obtained and when patency was observed in experimental dogs

Dog ID	Route of exposure	Re-exposure route	DPI of first antigen positive sample – DPI of last antigen positive sample	DPI of first patent sample – DPI of last patent sample	Difference between antigen positivity and patency (days)
DE-1	5000 eggs	100 L3	NA	NA	NA
DE-2	5000 eggs	250 L3	NA	NA	NA
DE-3	5000 eggs	500 eggs	NA	NA	NA
DE-4	500 eggs	100 L3	NA	NA	NA
DE-5	500 eggs	250 L3	NA	NA	NA
DE-6	500 eggs	500 eggs	NA	NA	NA
DL-1	1000 L3a	100 L3	73b	NA	NA
DL-2	1000 L3	250 L3	NA	NA	NA
DL-3	1000 L3	500 eggs	NA	NA	NA
DL-4	250 L3	500 eggs	NA	NA	NA
DL-5	250 L3	ND	38 −115	44–110	6
DL-6	250 L3	ND	44–104	69–89	25

^aFed L3 larvae in tissue of infected mouse fed 1000 or 250 eggs.

^bA single antigen-positive result; all other time points were negative.