Year 2009 Total no of suspected cases
of dengue
Total no of suspected
pediatric cases
Total no of serologically
positive pediatric cases
Total no of suspected
 adult cases
Total  no of
serologically positive
adult cases
Total no of
Serologically
 positive cases
January 37 23 11 14 4 15
February 17 9 2 8 1 3
March 28 14 1 14 3 4
April 31 18 4 13 3 7
May 52 20 11 32 3 14
June 107 65 27 42 4 31
July 186 94 35 92 5 40
August 277 124 33 153 12 45
September 248 130 29 118 14 43
October 278 148 21 130 25 46
November 158 98 18 60 05 23
December 130 88 12 42 11 23
Total 1549 831 174 718 90 264
Table1: Month wise distribution of clinically diagnosed and serologically positive cases amongst primary and secondary cases during the DF outbreak, January 2009-December 2009.