This report looks at the general health conditions in Nandi County over a period of four years (2013-2017). By critically analyzing the set of data provided by the District Health Information Systems (DHIS), we are able to assess the trends in disease prevalence in the county and the general healthcare services within the county. The results obtained from the assessment allowed one to clearly see what are the key challenges facing the health sector in Nandi County thus coming up with better policies that would improve the general healthcare sector. The report has made use of the R-program for visual representation of the data,(graphs and charts).