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

Select Disease Select Year
Distribution of Notification(H399) Dengue Cases by Month
January 7278
February 4487
March 3377
April 2615
May 3550
June 5503
July 6297
August 1907
September 0
October 0
November 0
December 0
TOTAL 35014


RDHS January February March April May June July August September October November December Total Cases
Colombo 1177 622 475 403 615 1292 1568 570 6722
Gampaha 711 404 239 175 233 668 758 232 3420
Kalutara 431 314 305 136 169 327 405 67 2154
Kandy 481 271 181 140 296 411 494 213 2487
Matale 139 69 68 71 117 88 121 27 700
Nuwara Eliya 23 16 10 15 15 14 38 11 142
Galle 170 127 71 54 54 88 133 17 714
Hambantota 126 120 125 61 21 58 103 35 649
Matara 136 120 95 50 41 43 152 65 702
Jaffna 637 314 206 86 100 439 301 114 2197
Kilinochchi 38 30 29 18 20 45 33 4 217
Mannar 12 2 6 5 2 9 111 26 173
Vavuniya 71 46 50 24 24 89 86 33 423
Mulativu 10 9 6 4 5 15 16 2 67
Batticaloa 598 496 548 577 808 689 330 50 4096
Ampara 24 14 14 8 6 47 60 8 181
Trincomalee 100 91 63 65 114 213 157 17 820
Kurunegala 505 309 176 101 120 183 278 102 1774
Puttalam 537 270 124 61 103 96 147 3 1341
Anuradhapura 107 120 62 47 76 86 124 29 651
Polonnaruwa 45 20 17 22 20 26 48 12 210
Badulla 76 40 28 32 27 58 74 33 368
Moneragala 185 120 81 47 50 79 72 33 667
Ratnapura 178 199 154 169 259 229 371 94 1653
Kegalle 188 114 104 96 107 132 200 76 1017
Kalmunai 573 230 140 148 148 79 117 34 1469
TOTAL 7278 4487 3377 2615 3550 5503 6297 1907 0 0 0 0 35014
Dengue Cases reported in District
RDHS January February March April May June July August September October November December Total Cases
MC Colombo 353 153 104 117 129 358 392 133 1739
Other areas of Colombo 824 469 371 286 486 934 1176 437 4983
Total no. of Cases 1177 622 475 403 615 1292 1568 570 6722

Date 2018-08-16

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.
Copyright © Epidemiology Unit - 2017
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