TABLE 3.

Trypanosome infection prevalence in teneral and nonteneral adults^a

Treatment and replicate group	No. of flies	Infection prevalence (%)	Avg density (no. of parasites/gut)	P value
Control (teneral)
1	13	15	6 × 105	0.27
2	13	0		0.27
3	8	25	1.2 × 106	0.27
Adult GmmWig− (teneral)
1	13	8	2 × 106	0.27
2	12	41	2 × 105	0.27
3	7	14	1 × 105	0.27
Control (nonteneral)
1	23	4	NDb	<0.001
2	18	11	ND	<0.001
Adult GmmWig− (nonteneral)
1	17	71	ND	<0.001
2	13	46	ND	<0.001

^aTeneral flies received parasites in their first blood meal; nonteneral flies received parasites in their fourth blood meal.

^bND, not done.