Table 4. Maximum likelihood estimate (MLE) for Japanese encephalitis virus in Can Tho city.

	MLE per 1000 mosquitoes	95% Confidence interval	MLE urban* per 1000 mosquitoes	95% Confidence interval
All species	1.0	0.4–2.0	0.9	0.4–1.8
(including unidentified mosquitoes)
Cx. tritaeniorhynchus	16	0.4–4.4	1.2	0.2–3.8
Cx. quinquefasciatus	1.3	0.1–6.3	1.4	0.1–6.6

^*only including Ninh Kieu district, the urban area of Can Tho city.