Sinhala (Sri Lanka)Tamil-Sri Lanka
Disease Surveillance Trends

Select Disease Select Year
Distribution of Notification(H399) Dengue Cases by Month
January 7178
February 4395
March 3323
April 2556
May 3404
June 1636
July 0
August 0
September 0
October 0
November 0
December 0
TOTAL 22492


RDHS January February March April May June July August September October November December Total Cases
Colombo 1177 622 475 403 615 344 3636
Gampaha 711 404 239 175 187 88 1804
Kalutara 431 314 305 129 148 112 1439
Kandy 481 271 181 140 296 149 1518
Matale 139 69 68 71 110 38 495
Nuwara Eliya 23 16 10 15 15 3 82
Galle 76 38 17 11 15 6 163
Hambantota 126 120 125 61 21 24 477
Matara 136 120 96 50 36 5 443
Jaffna 637 314 206 86 100 142 1485
Kilinochchi 38 30 29 18 20 13 148
Mannar 12 2 6 5 2 3 30
Vavuniya 71 46 50 24 24 10 225
Mulativu 10 9 6 4 4 2 35
Batticaloa 598 496 548 577 808 277 3304
Ampara 24 14 14 8 6 26 92
Trincomalee 94 88 62 56 97 32 429
Kurunegala 505 309 176 101 120 69 1280
Puttalam 537 270 124 61 103 37 1132
Anuradhapura 107 120 62 47 70 26 432
Polonnaruwa 45 20 17 22 20 9 133
Badulla 76 40 28 32 24 12 212
Moneragala 185 120 81 47 50 29 512
Ratnapura 178 199 154 169 258 96 1054
Kegalle 188 114 104 96 107 52 661
Kalmunai 573 230 140 148 148 32 1271
TOTAL 7178 4395 3323 2556 3404 1636 0 0 0 0 0 0 22492
Dengue Cases reported in District
RDHS January February March April May June July August September October November December Total Cases
MC Colombo 353 153 104 117 129 103 959
Other areas of Colombo 824 469 371 286 486 241 2677
Total no. of Cases 1177 622 475 403 615 344 3636

Date 2018-06-13

There is a back log of surveillance data (399) received from field level currently. Based on sentinel site surveillance, the Dengue peak was observed during the months of June & July 2017.
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