Comments and contributions for publication in the MRDES Sri Lanka are welcome. Prior approval should be obtained from the NDCU before publishing data in this publication.

MRDES Sri Lanka - Vol.02 Issue No 06 June 2015

Table 1: Dengue Entomological Surveillance - 2015 May Summary

Pro

vin

ce

Dis

tric

t

No. of Premises Percentage Positivity by type of containers

Insp

ecte

d

Fo

un

d

po

siti

ve

%

Po

siti

ve

Dis

card

ed

rece

pta

cles

Wat

er s

tora

ge

con

tain

ers

Cem

ent

tan

ks

Co

ncr

ete

slab

Nat

ura

l

A/C

& R

P

& O

Wel

ls

Oth

ers

WP

Colombo 1,350 146 10.81 40% 7% 0% 0% 5% 1% 5% 0% 42%

Colombo MC 355 39 10.99 35% 22% 0% 0% 1% 0% 0% 0% 42%

Gampaha 1,150 182 15.83 51% 8% 0% 0% 13% 0% 2% 0% 26%

Kalutara 1,309 144 11.00 57% 2% 0% 2% 2% 1% 0% 0% 36%

NWP Kurunegala 1,112 80 7.19 54% 15% 3% 1% 1% 0% 10% 0% 16%

Puttalam 250 24 9.60 86% 3% 0% 0% 0% 3% 0% 0% 8%

UP Monaragala 3,299 268 8.12 64% 14% 1% 0% 0% 0% 1% 0% 20%

Badulla 512 59 11.52 33% 23% 7% 1% 0% 1% 2% 0% 33%

CP

Matale 1,097 58 5.29 59% 0% 15% 0% 4% 3% 2% 0% 17%

NuwaraEliya * * * * * * * * * * * *

Kandy 2,321 133 5.73 33% 22% 13% 1% 2% 9% 2% 0% 18%

EP

Batticaloa 934 61 6.53 13% 33% 10% 0% 2% 4% 0% 7% 31%

Kalmunai 400 3 0.75 34% 0% 33% 0% 0% 0% 0% 33% 0%

Trincomalee 604 27 4.47 4% 66% 0% 0% 0% 0% 4% 0% 26%

Ampara 402 31 7.71 35% 38% 12% 0% 0% 0% 0% 0% 15%

NCP Anuradhapura 782 38 4.86 31% 9% 6% 6% 9% 3% 15% 0% 21%

Polonnaruwa 281 28 9.96 24% 35% 14% 0% 0% 3% 7% 0% 17%

SGP Kegalle 811 138 17.02 57% 13% 4% 2% 8% 3% 0% 0% 13%

Rathnapura 1,956 163 8.33 33% 16% 5% 1% 12% 3% 2% 0% 28%

SP

Galle 423 23 5.44 44% 26% 0% 0% 0% 0% 4% 0% 26%

Matara 1,074 195 18.16 54% 12% 2% 0% 9% 4% 3% 0% 16%

Hambantota 554 60 10.83 32% 30% 17% 0% 6% 0% 5% 0% 10%

NP

Jaffna 900 90 10.00 45% 23% 7% 0% 0% 0% 3% 0% 22%

Mannar 350 67 19.14 3% 92% 0% 0% 0% 0% 0% 0% 5%

Killinochchi 246 26 10.57 71% 0% 0% 0% 0% 0% 0% 0% 29%

Vavuniya 693 30 4.33 18% 37% 18% 0% 0% 0% 3% 0% 24%

Mullativu 307 33 10.75 27% 40% 11% 0% 0% 0% 0% 0% 22%

Sri Lanka 23,472 2,146 9.14 46% 17% 4% 1% 5% 2% 2% 0% 23%

Ad

dre

ss:

Director,

National Dengue Control Unit,

Public Health Complex,

555/5, Elvitigala Mawatha,

Colombo 05.

Address:

Key: This report is based on the weekly returns sent by Entomological Assistants (EAA) to N DCU. P & O- Ponds and Ornamentals; R

Refrigerators ; * No data ; Others- Tyres, Roof gutters and other miscellaneous places (eg. Tube wells, Earth pipes, Water meters, etc)

Entomological Forecast of High-Risk Areas RDHS MO(O)H RDHS MO(O)H

CMC D4 Puttalam Chilaw

Colombo Dehiwala, Moratuwa, Pitakotte,Piliyandala, Badulla Badulla

Borelesgamuwa, Battaaramulla. Kolonnawa Galle Galle MC

Kalutara Beruwala Kalmunai Samanthurai

Rathnapura Balangoda

Gampaha Biyagama

Kurunegala Kurunegala MC

NB:

Entomological

surveillance data for the

month of May 2015

done by MRI

entomology teams has

not received