Reviewer response for version 1
The article provides very interesting information on geographical mapping of Zika virus in Tolima (Colombia). 
The title and abstract are totally appropriate and represent an adequate summary of the article. 
There is a comprehensive explanation of the study design with detail description of all methods used, and with appropriate citations. 
Results are well illustrated in table and figures, and the article is written in grammatically correct and well-understandable scientific language. 
The conclusions are balanced and totally justified on the basis of the results. 
All sufficient information has been provided for replication of calculations performed by authors. 
For the further researches, it would be interesting to compare provided by authors results with results obtained in other areas of Colombia and with results from other countries of Latin America.
Structure
Strength
Strength
Strength
Strength
Strength
Strength
Other