- Number of Patients Treated and Death Due to Leptospirosis in Kollam District of Kerala (As on 31.08.2021)
- Number of Cases and Deaths Due to Leptospirosis (Rat Fever) in Kollam District of Kerala (2021)
- Number of Patients Treated and Death Due to Leptospirosis in Kollam District of Kerala (2019-2020-upto 31th August, 2020)
- Number of Patients Treated and Death Due to Leptospirosis in Kollam District of Kerala (2018-2019)
- Number of Cases and Deaths Due to Leptospirosis (Rat Fever) in Kollam District of Kerala (2019)
- Number of Patients Treated and Death Due to Leptospirosis in Kollam District of Kerala (2017-2018-upto July, 2018)
- Number of Cases and Deaths Due to Leptospirosis (Rat Fever) in Kollam District of Kerala (2018)
- Number of Patients Treated and Death Due to Leptospirosis in Kollam District of Kerala (2016-2017 -upto July, 2017)
- Number of Cases and Deaths Due to Leptospirosis (Rat Fever) in Kollam District of Kerala (2017)
- Number of Cases and Deaths Due to Leptospirosis (Rat Fever) in Kollam District of Kerala (2016)
- Number of Patients Treated and Leptospyrosis in Kollam District of Kerala (Upto September, 2015)
- Number of Cases and Deaths Due to Leptospirosis (Rat Fever) in Kollam District of Kerala (2015)
- Number of Cases and Deaths Due to Leptospirosis (Rat Fever) in Kollam District of Kerala (2014)
- Number of Cases and Deaths Due to Leptospirosis (Rat Fever) in Kollam District of Kerala (2013)
- Number of Patients Treated / Cured and Deaths due to Leptospyrosis in Kollam District of Kerala (Upto October, 2012)
- Number of Cases and Deaths Due to Leptospirosis (Rat Fever) in Kollam District of Kerala (2012)
- Number of Patients Treated / Cured and Deaths due to Leptospyrosis in Kollam District of Kerala (Upto October, 2011)
- Number of Patients Treated and Deaths due to Leptospyrosis in Kollam District of Kerala (Upto October, 2010)
- Number of Patients Treated/Cured and Deaths due to Leptospyrosis in Kollam District of Kerala (2009)
- Number of Patients Treated/Cured and Deaths due to Leptospyrosis in Kollam District of Kerala (2008)