- Number of Patients Treated / Cured and Deaths due to Leptospyrosis in Alappuzha District  of Kerala (Upto October, 2011)   
- Number of Patients Treated and Deaths due to Leptospyrosis in Alappuzha District  of Kerala (Upto October, 2010)   
- Number of Patients Treated/Cured and Deaths due to Leptospyrosis in Alappuzha District  of Kerala (2009)   
- Number of Patients Treated/Cured and Deaths due to Leptospyrosis in Alappuzha District  of Kerala (2008)   
