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

Select Disease Select Year
Distribution of Notification(H399) Dengue Cases by Month
January 5580
February 3736
March 3832
April 2970
May 4260
June 5996
July 8843
August 9459
September 7063
October 4155
November 0
December 0
TOTAL 55894


RDHS January February March April May June July August September October November December Total Cases
Colombo 1225 792 815 579 866 1126 1857 1903 1462 1229 0 0 11854
Gampaha 724 466 511 429 569 867 1706 1988 1319 397 0 0 8976
Kalutara 372 202 250 219 384 749 1136 1095 737 312 0 0 5456
Kandy 288 229 231 192 296 289 515 677 784 623 0 0 4124
Matale 62 54 58 17 30 54 60 73 62 51 0 0 521
Nuwara Eliya 26 17 12 7 19 22 33 31 32 21 0 0 220
Galle 132 123 156 207 772 1155 1055 942 452 181 0 0 5175
Hambantota 140 91 80 81 109 124 272 271 199 102 0 0 1469
Matara 219 133 101 106 130 291 583 717 383 224 0 0 2887
Jaffna 900 454 268 161 123 59 90 110 154 169 0 0 2488
Kilinochchi 34 23 16 11 12 9 11 5 13 12 0 0 146
Mannar 27 16 14 9 6 3 1 2 1 3 0 0 82
Vavuniya 41 44 57 16 15 11 17 15 28 8 0 0 252
Mulativu 47 31 12 3 10 1 10 7 0 2 0 0 123
Batticaloa 191 195 218 128 101 74 84 96 64 43 0 0 1194
Ampara 25 18 37 12 11 24 26 33 24 19 0 0 229
Trincomalee 157 106 164 148 108 97 105 52 45 18 0 0 1000
Kurunegala 215 147 148 119 121 134 259 263 195 150 0 0 1751
Puttalam 79 60 52 29 33 92 137 150 152 111 0 0 895
Anuradhapura 64 53 51 34 36 62 78 101 54 26 0 0 559
Polonnaruwa 39 19 25 21 23 40 49 43 34 26 0 0 319
Badulla 79 68 73 45 41 88 113 144 126 77 0 0 854
Moneragala 60 38 49 39 29 59 48 11 0 0 0 0 333
Ratnapura 177 165 210 176 235 347 354 439 397 162 0 0 2662
Kegalle 150 98 109 90 114 171 215 258 317 172 0 0 1694
Kalmunai 107 94 115 92 67 48 29 33 29 17 0 0 631
TOTAL 5580 3736 3832 2970 4260 5996 8843 9459 7063 4155 0 0 55894
Dengue Cases reported in District
RDHS January February March April May June July August September October November December Total Cases
MC Colombo 254 130 172 108 184 216 322 304 234 239 0 0 2163
Other areas of Colombo 971 662 643 471 682 910 1535 1599 1228 990 0 0 9691
Total no. of Cases 1225 792 815 579 866 1126 1857 1903 1462 1229 0 0 11854

Date 2019-10-18

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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