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

Select Disease Select Year
Distribution of Notification(H399) Dengue Cases by Month
January 6694
February 4439
March 2696
April 2832
May 2422
June 4731
July 10715
August 4873
September 3629
October 2182
November 1969
December
TOTAL 47182


RDHS January February March April May June July August September October November December Total Cases
Colombo 2184 1569 1016 942 693 1459 3191 1478 939 459 446 14376
Gampaha 862 615 260 276 221 555 1625 687 526 219 154 6000
Kalutara 321 294 197 312 249 343 683 293 195 106 95 3088
Kandy 335 207 93 109 154 504 1226 510 347 165 104 3754
Matale 51 42 33 21 29 89 348 133 135 78 52 1011
N Eliya 44 22 20 31 18 38 111 51 25 18 12 390
Galle 276 135 110 120 118 121 467 253 288 236 270 2394
Hambantota 97 79 47 43 42 82 176 47 57 30 38 738
Matara 139 92 43 56 35 119 282 144 115 82 86 1193
Jaffna 687 238 150 93 58 80 226 148 121 91 134 2026
Kilinochchi 15 16 5 7 4 4 8 8 3 5 1 76
Mannar 42 17 3 7 16 10 10 2 12 18 17 154
Vavuniya 69 22 19 26 13 7 30 12 20 12 5 235
Mulativu 29 18 19 22 9 18 22 12 7 7 7 170
Batticaloa 124 65 34 31 20 43 69 38 31 13 17 485
Ampara 38 19 18 18 7 22 61 17 20 7 2 229
Trincomalee 102 59 42 32 28 25 35 17 14 9 8 371
Kurunegala 241 170 105 98 194 361 598 227 125 67 100 2286
Puttalam 206 160 63 74 53 87 144 89 47 17 21 961
Apura 98 65 33 50 29 40 137 91 70 28 21 662
Polonnaruwa 60 48 24 33 20 31 110 38 27 22 20 433
Badulla 85 40 55 43 32 107 169 72 127 200 102 1032
Moneragala 58 32 23 31 18 24 70 59 46 18 27 406
Ratnapura 211 135 169 237 241 395 681 275 196 136 114 2790
Kegalle 198 153 66 90 100 149 210 153 104 82 52 1357
Kalmunai 122 127 49 30 21 18 26 19 32 57 64 565
TOTAL 6694 4439 2696 2832 2422 4731 10715 4873 3629 2182 1969 47182
Dengue Cases reported in District
RDHS January February March April May June July August September October November December Total Cases
MC Colombo 645 295 106 175 154 379 583 263 288 83 153 3124
Other areas of Colombo 1539 1274 910 767 539 1080 2608 1215 651 376 293 11252
Total no. of Cases 2184 1569 1016 942 693 1459 3191 1478 939 459 446 14376

Date 2016-12-02

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 May & June 2012.
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