Distribution of Dengue Vectors during Pre- and Post-Monsoon Seasons in Higher Attitudes of Nilgiri Hills of Western Ghats, India

Table 3

Index profile for dengue vectors during pre-monsoon collection.

Study site	No. of containers surveyed (positive containers)	Indices (%)
		HI^a	CI^b	BI^c
Mettupalayam	105 (13)	9	12.38	13
Kallar	89 (12)	6	13.48	12
Burliar	60 (5)	2	8.33	5
Marapalam	30 (2)	2	6.66	2
Coonoor	70 (2)	1	2.85	2

aThe % of houses positive for Aedes larvae.
^bThe % of containers positive for Aedes larvae.
^cThe number of positive containers per 100 houses.