Larval ecology and infestation indices of two major arbovirus vectors, Aedes aegypti and Aedes albopictus (Diptera: Culicidae), in Brazzaville, the capital city of the Republic of the Congo

Table 7 Abundance of Aedes aegypti and Aedes albopictus species according to the borough

Location	Borough	Ae. aegypti		Ae. albopictus		P-value
Location	Borough	n	Mean ± SE	n	Mean ± SE	P-value
Downtown	Moungali	341	8.12 ± 3.64	320	7.62 ± 2.15	0.513
	Ouenzé	805	20.64 ± 7.12	87	2.23 ± 0.83	< 0.001
	Poto-Poto	532	7.82 ± 2.01	31	0.46 ± 0.22	< 0.001
Suburb	Bacongo	3	0.09 ± 0.07	282	8.54 ± 3.42	< 0.001
	Djiri	143	2.51 ± 1.16	223	3.91 ± 1.39	0.359
	Madibou	45	0.78 ± 0.45	91	1.57 ± 0.56	0.3717
	Makélékélé	34	0.67 ± 0.35	330	6.47 ± 1.55	< 0.001
	M’filou	10	0.14 ± 0.05	200	2.86 ± 0.89	< 0.001
	Talangaï	80	2.16 ± 1.07	196	5.29 ± 2.39	0.058

Abbreviations: n, number; SE, standard error; P-value, level of significance between mean numbers of Ae. aegypti and Ae. albopictus according to the boroughs. Statistically significant P-values are indicated in italic

ISSN: 1756-3305