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 2174
December 447
TOTAL 47834


RDHS January February March April May June July August September October November December Total Cases
Colombo 2184 1569 1016 942 693 1459 3191 1478 939 459 459 121 14510
Gampaha 862 615 260 276 221 555 1625 687 526 219 178 18 6042
Kalutara 321 294 197 312 249 343 683 293 195 106 109 17 3119
Kandy 335 207 93 109 154 504 1226 510 347 165 112 32 3794
Matale 51 42 33 21 29 89 348 133 135 78 65 18 1042
N Eliya 44 22 20 31 18 38 111 51 25 18 12 0 390
Galle 276 135 110 120 118 121 467 253 288 236 279 33 2436
Hambantota 97 79 47 43 42 82 176 47 57 30 46 20 766
Matara 139 92 43 56 35 119 282 144 115 82 86 12 1205
Jaffna 687 238 150 93 58 80 226 148 121 91 135 60 2087
Kilinochchi 15 16 5 7 4 4 8 8 3 5 1 0 76
Mannar 42 17 3 7 16 10 10 2 12 18 17 6 160
Vavuniya 69 22 19 26 13 7 30 12 20 12 5 7 242
Mulativu 29 18 19 22 9 18 22 12 7 7 7 0 170
Batticaloa 124 65 34 31 20 43 69 38 31 13 18 7 493
Ampara 38 19 18 18 7 22 61 17 20 7 2 2 231
Trincomalee 102 59 42 32 28 25 35 17 14 9 8 1 372
Kurunegala 241 170 105 98 194 361 598 227 125 67 109 18 2313
Puttalam 206 160 63 74 53 87 144 89 47 17 24 15 979
Apura 98 65 33 50 29 40 137 91 70 28 26 3 670
Polonnaruwa 60 48 24 33 20 31 110 38 27 22 20 0 433
Badulla 85 40 55 43 32 107 169 72 127 200 105 14 1049
Moneragala 58 32 23 31 18 24 70 59 46 18 28 6 413
Ratnapura 211 135 169 237 241 395 681 275 196 136 133 23 2832
Kegalle 198 153 66 90 100 149 210 153 104 82 59 9 1373
Kalmunai 122 127 49 30 21 18 26 19 32 57 131 5 637
TOTAL 6694 4439 2696 2832 2422 4731 10715 4873 3629 2182 2174 447 47834
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 45 3169
Other areas of Colombo 1539 1274 910 767 539 1080 2608 1215 651 376 306 76 11341
Total no. of Cases 2184 1569 1016 942 693 1459 3191 1478 939 459 459 121 14510

Date 2016-12-08

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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