Background: Dengue cases are increasing in Kerala since 2010. Information on clustering of
cases across locations and time periods is vital for disease surveillance and timely control.
Objectives: The objective is to study spatiotemporal clustering of dengue cases and their
climatic and physioenvironmental correlates in Thiruvananthapuram district during 2010–
2014. Methods: Health department data on reported cases of dengue were obtained from
January 2011 to June 2014. Cases were individually geocoded, using Google Earth …