Table 2.

Infection and dissemination rates of Aedes aegypti and Culex quinquefasciatus exposed to Brazoran virus followed by a second noninfectious blood meal^*

Species	Viral Dose (PFU/mL)	Treatment†	No. Tested‡	% Infected (95% CI)	% Disseminated (95% CI)
Aedes aegypti	3.8 × 105	SF	120	76.7 (68.1–83.9)	46.7 (37.5–56.0)
Ae. aegypti	–	DF	53	83.0 (70.2–91.9)	67.9 (53.7–80.1)
Culex quinquefasciatus	–	SF	35	88.6 (73.3–96.8)	5.7 (0.7–19.2)
Cx. quinquefasciatus	–	DF	32	87.5 (71.0–96.5)	12.5 (3.5–29.0)

^*Percentages are based on the number of mosquitoes tested.

^† The single-feed (SF) group was given a single infectious blood meal. The double-feed (DF) group was given an infectious blood meal followed by a second noninfectious blood meal at day 7.

^‡ Mosquitoes were tested for virus infection on day 14.