Table 3.
Aedes larval density monitoring in primary health centers (PHCs) and the Cuddalore Municipality during the dengue outbreak in the Cuddalore district in 2013.
| Name of the block | Name of the PHC | Name of the village | Period of the fever outbreak | No. of dengue positives | Initial House Index (HI) | Container Index (CI) | Breteau Index (BI) if applicable as 100 houses searched | HI | CI | BI | Time taken to halt the outbreak in d | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Annagiramam | Melpattampakkam | Keezharungunam | 01 Aug 2013 to 31 Dec 2013 | 5 | 8 | 1.6 | 10 | 2.1 | 0.49 | 2.82 | 13 |
| 2 | Cuddalore | Naduveerapattu | Nariankuppam | 01 Aug 2013 to 31 Dec 2013 | 1 | 6 | 1.2 | 8 | 1.8 | 0.5 | 1.8 | 12 |
| 3 | Cuddalore | Karaikadu | Manakuppam | 01 Aug 2013 to 31 Dec 2013 | 1 | 15.6 | 3.12 | 17.6 | 1.6 | 0.7 | 1.6 | 11 |
| 4 | Cuddalore | Karaikadu | Sangolikuppam | 01 Aug 2013 to 31 Dec 2013 | 2 | 8.2 | 1.64 | 10.2 | 1.7 | 0.7 | 1.7 | 14 |
| 5 | Cuddalore | Madalapattu | Periyakattupalayam | 01 Aug 2013 to 31 Dec 2013 | 3 | 20 | 4 | 22 | 2.4 | 1.2 | 2.4 | 15 |
| 6 | Cuddalore | Madalapattu | Tazhanguda | 01 Aug 2013 to 31 Dec 2013 | 2 | 13.2 | 2.64 | 15.2 | 1.9 | 0.8 | 1.9 | 14 |
| 7 | Cuddalore | Vellakarai | Vellakarai | 01 Aug 2013 to 31 Dec 2013 | 8 | 14.8 | 2.8 | 16.8 | 2.9 | 1.3 | 3.9 | 10 |
| 8 | Panruti | Kadampuliyur | Malingampattu | 01 Aug 2013 to 31 Dec 2013 | 5 | 40 | 5.88 | 42 | 1.8 | 0.4 | 1.8 | 15 |
| 9 | Panruti | Kadampuliyur | South Melmampattu | 01 Aug 2013 to 31 Dec 2013 | 4 | 28.2 | 3.81 | 30.2 | 3.2 | 1.1 | 3.2 | 13 |
| 10 | Vadalur | Venpettai | Vadakutthu | 01 Aug 2013 to 31 Dec 2013 | 2 | 16 | 3.03 | 18 | 3.3 | 1.5 | 3.3 | 16 |
| 11 | Parangipettai | Gavarapattu | Kovilampoondi | 01 Aug 2013 to 31 Dec 2013 | 5 | 8.8 | 1.62 | 10.8 | 2.5 | 1.5 | 2.5 | 12 |
| 12 | Parangipettai | Killai | Ponnanthittu | 01 Aug 2013 to 31 Dec 2013 | 4 | 6.6 | 1.25 | 8.6 | 2.3 | 0.7 | 2.3 | 14 |
| 13 | Parangipettai | Gavarapattu | Gavarapattu | 01 Aug 2013 to 31 Dec 2013 | 3 | 10 | 1.8 | 12 | 3.2 | 1.13 | 3.2 | 13 |
| 14 | Parangipettai | Ayyepuram | Ayyepuram | 01 Aug 2013 to 31 Dec 2013 | 2 | 7.2 | 1.4 | 9.2 | 2.7 | 0.8 | 2.7 | 11 |
| 15 | Kammapuram | Arasakuzhi | Arasakuzhi | 01 Aug 2013 to 31 Dec 2013 | 3 | 22 | 3.7 | 24 | 3.8 | 1.1 | 6.4 | 14 |
| 16 | Kammapuram | Kammapuram | Kammapuram | 01 Aug 2013 to 31 Dec 2013 | 1 | 22 | 0.44 | 4.2 | 2 | 0.19 | 2 | 13 |
| 17 | Kammapuram | Arasakuzhi | Gangaikondan | 01 Aug 2013 to 31 Dec 2013 | 2 | 13.2 | 0.54 | 15.2 | 1.5 | 0.28 | 1.5 | 12 |
| 18 | Kammapuram | Palakollai | Palakollai | 01 Aug 2013 to 31 Dec 2013 | 3 | 40.1 | 7.7 | 42.1 | 1.2 | 0.8 | 2.3 | 14 |
| 19 | Mangalampettai | Mangalampettai | Mangalampettai | 01 Aug 2013 to 31 Dec 2013 | 1 | 21 | 0.68 | 4.1 | 1.7 | 0.32 | 1.7 | 12 |
| 20 | Nallur | Veppur | Veppur | 01 Aug 2013 to 31 Dec 2013 | 2 | 13.7 | 3.03 | 15.7 | 1.5 | 0.8 | 1.5 | 11 |
| 21 | Nallur | Nallur | Nallur | 01 Aug 2013 to 31 Dec 2013 | 2 | 15 | 3.31 | 17 | 1.7 | 0.8 | 1.7 | 13 |
| 22 | Nallur | Sirumangalam | Elangaiyanur | 01 Aug 2013 to 31 Dec 2013 | 2 | 8 | 1.94 | 10 | 1.8 | 0.8 | 1.8 | 11 |
| 23 | Mangalur | Thozhudur | Thozhudur | 01 Aug 2013 to 31 Dec 2013 | 8 | 14.4 | 2.45 | 16.4 | 4.2 | 0.8 | 4.2 | 14 |
| 24 | Mangalur | Sirupakkam | Sirupakkam | 01 Aug 2013 to 31 Dec 2013 | 1 | 7.2 | 1.51 | 9.2 | 1 | 0.5 | 1 | 12 |
| 25 | Mangalur | E.keeranur | Vasistapuram | 01 Aug 2013 to 31 Dec 2013 | 5 | 12.6 | 2.99 | 14.6 | 1 | 0.4 | 1 | 10 |
| 26 | Cuddalore mty | Devanampattinam | Devanampattinam | 01 Aug 2013 to 31 Dec 2013 | 6 | 13.9 | 2.56 | 15.9 | 2.6 | 0.7 | 2.6 | 18 |
| 27 | Cuddalore mty | Pudupalayam | Pudupalayam | 01 Aug 2013 to 31 Dec 2013 | 2 | 7.6 | 1.4 | 9.6 | 1.4 | 0.7 | 1.4 | 12 |
| 28 | Cuddalore mty | Tsunami nagar | Tsunami nagar | 01 Aug 2013 to 31 Dec 2013 | 3 | 22 | 1.9 | 24 | 2.6 | 0.7 | 2.6 | 15 |
| 29 | Cuddalore mty | Annanagar | Annanagar | 01 Aug 2013 to 31 Dec 2013 | 2 | 8.5 | 2.1 | 10.5 | 2.1 | 0.9 | 1.7 | 14 |
| 30 | Nellikuppam | Vanpakkam | Vanpakkam | 01 Aug 2013 to 31 Dec 2013 | 3 | 8.5 | 1.63 | 10.5 | 2.2 | 1.2 | 2.2 | 16 |
| Total | 15.27 | 2.45 | 16.37 | 2.2 | 1.77 | 2.4 | 13.13 |
Italics denoted the results of intervention as indices reached to its own threshold level to stop dengue.