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

Select Disease Select Year
Distribution of Notification(H399) Dengue Cases by Month
January 10927
February 8722
March 13539
April 12512
May 15938
June 25308
July 40438
August 12941
September
October
November
December
TOTAL 140325


RDHS January February March April May June July August September October November December Total Cases
Colombo 2734 1900 2467 2570 3333 5372 7471 2837 28684
Gampaha 1635 1087 1870 2072 3168 4901 8897 1971 25601
Kalutara 581 448 836 739 946 1248 2577 855 8230
Kandy 252 205 368 445 864 2319 3678 1245 9376
Matale 129 103 145 120 165 436 766 286 2150
N Eliya 50 32 42 37 57 94 294 137 743
Galle 872 567 424 265 394 623 1072 467 4684
Hambantota 301 225 339 333 272 384 529 220 2603
Matara 431 382 337 354 488 581 1779 561 4913
Jaffna 625 478 863 499 301 288 376 180 3610
Kilinochchi 55 84 35 46 21 21 90 37 389
Mannar 147 91 65 90 60 23 23 1 500
Vavuniya 58 76 143 83 65 81 99 36 641
Mulativu 37 32 21 16 27 37 71 19 260
Batticaloa 217 465 828 1182 869 465 273 124 4423
Ampara 51 51 59 72 75 105 225 74 712
Trincomalee 387 661 2114 936 158 134 129 50 4569
Kurunegala 403 381 505 629 1281 2030 2300 967 8496
Puttalam 196 132 212 318 612 783 1304 740 4297
Apura 166 147 255 193 249 378 709 153 2250
Polonnaruwa 54 64 98 172 160 190 290 60 1088
Badulla 226 130 139 167 186 386 1163 243 2640
Moneragala 97 97 112 126 164 449 569 225 1839
Ratnapura 439 360 507 519 1161 1908 3012 668 8574
Kegalle 210 230 377 332 700 1945 2551 697 7042
Kalmunai 574 294 378 197 162 127 191 88 2011
TOTAL 10927 8722 13539 12512 15938 25308 40438 12941 140325
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 419 4642
Other areas of Colombo 2096 1467 1891 2046 2908 4747 6469 2418 24042
Total no. of Cases 2734 1900 2467 2570 3333 5372 7471 2837 28684

Date 2017-08-21

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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