Table 1. In vivo detection of WaKTs in An. stephensi by IFA with mAbKT4.

Days after yeast introduction	Mosquito feeding	WaKT detection %( )°
10	(i) Sterile sugar solution	29% (5*/17)
	(ii) Sugar solution plus WaATCC	50% (8/16)
	(iii) Sugar solution plus WaF17.12	56% (9/16)
	(iv) Sugar solution plus WaUM3	19% (3*/16)
20	(i) Sterile sugar solution	60% (9*/15)
	(ii) Sugar solution plus WaATCC	93% (13/14)
	(iii) Sugar solution plus WaF17.12	92% (11/12)
	(iv) Sugar solution plus WaUM3	50% (8*/16)
27	(i) Sterile sugar solution	54% (7*/13)
	(ii) Sugar solution plus WaATCC	83% (10/12)
	(iii) Sugar solution plus WaF17.12	92% (11/12)
	(iv) Sugar solution plus WaUM3	42% (5*/12)
	Total samples analysed: 171

^{( )°} WaKT positive organs/total organs analyzed.

*Occasional WaKT signals were detected in these samples.