Sinhala (Sri Lanka)Tamil-Sri Lanka

Select Disease Select Year
Distribution of Notification(H399) Dengue Cases by Month
January 1516
February 1834
March 1741
April 1900
May 959
June 822
July 397
August 0
September 0
October 0
November 0
December 0
TOTAL 10424


RDHS January February March April May June July August September October November December Total Cases
Colombo 106 162 366 375 279 389 611 0 0 0 0 0 2288
Gampaha 74 115 160 192 72 109 249 0 0 0 0 0 971
Kalutara 70 62 108 149 76 63 58 0 0 0 0 0 586
Kandy 50 50 50 94 41 28 87 0 0 0 0 0 400
Matale 11 5 12 5 10 10 30 0 0 0 0 0 83
Nuwara Eliya 4 2 6 9 5 4 4 0 0 0 0 0 34
Galle 17 16 16 45 19 8 26 0 0 0 0 0 147
Hambantota 15 24 34 47 22 24 68 0 0 0 0 0 234
Matara 25 24 31 60 18 42 111 0 0 0 0 0 311
Jaffna 32 28 23 11 11 8 4 0 0 0 0 0 117
Kilinochchi 7 9 0 4 1 1 0 0 0 0 0 0 22
Mannar 3 4 6 5 1 0 2 0 0 0 0 0 21
Vavuniya 3 9 8 7 1 2 5 0 0 0 0 0 35
Mulativu 2 1 0 0 2 0 0 0 0 0 0 0 5
Batticaloa 895 1070 493 304 129 59 29 0 0 0 0 0 2979
Ampara 1 4 5 7 3 2 5 0 0 0 0 0 27
Trincomalee 9 29 32 15 8 2 1 0 0 0 0 0 96
Kurunegala 55 51 126 178 67 37 87 0 0 0 0 0 601
Puttalam 37 35 37 65 17 14 35 0 0 0 0 0 240
Anuradhapura 10 10 19 35 28 9 21 0 0 0 0 0 132
Polonnaruwa 2 4 10 9 14 3 10 0 0 0 0 0 52
Badulla 13 3 7 17 15 5 14 0 0 0 0 0 74
Moneragala 5 7 13 19 7 7 26 0 0 0 0 0 84
Ratnapura 24 49 73 79 38 19 41 0 0 0 0 0 323
Kegalle 19 24 50 98 44 21 41 0 0 0 0 0 297
Kalmunai 27 38 57 77 39 20 7 0 0 0 0 0 265
TOTAL 1516 1834 1741 1900 959 822 397 0 0 0 0 0 10424
Dengue Cases reported in District
RDHS January February March April May June July August September October November December Total Cases
MC Colombo 31 52 86 106 109 117 255 756
Other areas of Colombo 75 110 280 269 170 272 356 0 0 0 0 0 1532
Total no. of Cases 106 162 366 375 279 389 611 0 0 0 0 0 2288

Date 2021-07-27

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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