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

Select Disease Select Year
Distribution of Notification(H399) Dengue Cases by Month
January 10927
February 8724
March 13540
April 12510
May 15936
June 25282
July 40862
August 21552
September 5294
October
November
December
TOTAL 154627


RDHS January February March April May June July August September October November December Total Cases
Colombo 2734 1900 2467 2570 3333 5372 7471 3620 839 30306
Gampaha 1635 1087 1870 2072 3168 4901 9039 3301 681 27754
Kalutara 581 448 836 739 946 1248 2577 1390 314 9079
Kandy 252 207 369 443 862 2293 3764 2247 592 11029
Matale 129 103 145 120 165 436 766 533 91 2488
N Eliya 50 32 42 37 57 94 294 159 27 792
Galle 872 567 424 265 394 623 1072 877 217 5311
Hambantota 301 225 339 333 272 384 529 359 125 2867
Matara 431 382 337 354 488 581 1789 1029 217 5608
Jaffna 625 478 863 499 301 288 376 290 148 3868
Kilinochchi 55 84 35 46 21 21 90 59 12 423
Mannar 147 91 65 90 60 23 23 5 2 506
Vavuniya 58 76 143 83 65 81 99 40 9 654
Mulativu 37 32 21 16 27 37 71 30 3 274
Batticaloa 217 465 828 1182 869 465 273 197 85 4581
Ampara 51 51 59 72 75 105 225 100 35 773
Trincomalee 387 661 2114 936 158 134 135 78 21 4624
Kurunegala 403 381 505 629 1281 2030 2300 1487 403 9419
Puttalam 196 132 212 318 612 783 1304 1192 266 5015
Apura 166 147 255 193 249 378 709 275 42 2414
Polonnaruwa 54 64 98 172 160 190 293 76 23 1130
Badulla 226 130 139 167 186 386 1171 460 106 2971
Moneragala 97 97 112 126 164 449 569 348 192 2154
Ratnapura 439 360 507 519 1161 1908 3175 1627 348 10044
Kegalle 210 230 377 332 700 1945 2551 1629 416 8390
Kalmunai 574 294 378 197 162 127 197 144 80 2153
TOTAL 10927 8724 13540 12510 15936 25282 40862 21552 5294 154627
Dengue Cases reported in District
RDHS January February March April May June July August September October November December Total Cases
MC Colombo 638 433 576 524 425 625 1002 473 101 4797
Other areas of Colombo 2096 1467 1891 2046 2908 4747 6469 3147 738 25509
Total no. of Cases 2734 1900 2467 2570 3333 5372 7471 3620 839 30306

Date 2017-09-22

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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