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

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Distribution of Notification(H399) Dengue Cases by Month
January 5580
February 3736
March 3832
April 2970
May 4260
June 6019
July 8897
August 9532
September 7299
October 11521
November 20849
December 2869
TOTAL 87364


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 2593 4118 613 17949
Gampaha 724 466 511 429 569 890 1760 2059 1515 2039 2615 141 13718
Kalutara 372 202 250 219 384 749 1136 1095 737 988 1310 69 7511
Kandy 288 229 231 192 296 289 515 677 784 1502 2444 251 7698
Matale 62 54 58 17 30 54 60 73 62 275 872 122 1739
Nuwara Eliya 26 17 12 7 19 22 33 31 32 52 97 20 368
Galle 132 123 156 207 772 1155 1055 942 462 516 936 41 6497
Hambantota 140 91 80 81 109 124 272 271 199 224 263 41 1895
Matara 219 133 101 106 130 291 583 717 383 493 543 82 3781
Jaffna 900 454 268 161 123 59 90 110 154 538 2641 769 6267
Kilinochchi 34 23 16 11 12 9 11 5 13 22 99 25 280
Mannar 27 16 14 9 6 3 1 2 1 22 40 49 190
Vavuniya 41 44 57 16 15 11 17 15 28 60 262 6 572
Mulativu 47 31 12 3 10 1 10 7 1 18 50 12 202
Batticaloa 191 195 218 128 101 74 84 96 66 164 480 99 1896
Ampara 25 18 37 12 11 24 26 33 24 37 60 1 308
Trincomalee 157 106 164 148 108 97 105 52 45 84 531 146 1743
Kurunegala 215 147 148 119 121 134 259 263 195 350 600 74 2625
Puttalam 79 60 52 29 33 92 137 150 159 355 594 54 1794
Anuradhapura 64 53 51 34 36 62 78 103 54 105 197 45 882
Polonnaruwa 39 19 25 21 23 40 49 43 36 51 105 13 464
Badulla 79 68 73 45 41 88 113 144 126 230 490 83 1580
Moneragala 60 38 49 39 29 59 48 11 0 0 0 0 333
Ratnapura 177 165 210 176 235 347 354 439 415 425 676 62 3681
Kegalle 150 98 109 90 114 171 215 258 317 332 489 34 2377
Kalmunai 107 94 115 92 67 48 29 33 29 46 337 17 1014
TOTAL 5580 3736 3832 2970 4260 6019 8897 9532 7299 11521 20849 2869 87364
Dengue Cases reported in District
RDHS January February March April May June July August September October November December Total Cases
MC Colombo 254 130 172 108 184 216 322 304 234 619 915 190 3648
Other areas of Colombo 971 662 643 471 682 910 1535 1599 1228 1974 3203 423 14301
Total no. of Cases 1225 792 815 579 866 1126 1857 1903 1462 2593 4118 613 17949

Date 2019-12-12

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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