Table 2. Serological and virological status of animals exposed to HTLV-1_WT and HTLV-1_p12KO.

Treatment	HTLV-1WT			HTLV-1p12KO
	α-CD8/NK	α-CD8	Clodrosome/Encapsome	α-CD8/NK	α-CD8	Clodrosome
Seropositive	3/3	3/3	1/5**	4/4	1/4	1/5
Seroindeterminate	0/3	0/3	4/5	0/4	3/4	4/5
Seronegative	0/3	0/3	0/5	0/4	0/4	1/5
PCR gag	+2/3	+3/3	+3/3*	+4/4	+3/4	+4/4
PCR orf-I	+3/3	+3/3	+2/3*	+4/4	+3/4	+4/4
PCR gag/orf-I	+2/3	+3/3	+2/3*	+4/4	+2/4	+4/4

* Only three animals analyzed: P651, R257, H28J.

** Unsustained seroconversion

Animals ZJ22, Z151, and HPM treated with clodrosome, and ZJ58 treated with encapsosome, were not sacrificed and were enrolled in a subsequent study.