Layers and Filters

[robersonalbach2014-glitch]

First of all, I’d like to congratulate the site's creator; it is a well-organized, simple, and user-friendly site. I have a question and need some help with my map. I am using it to map my city and create quadrants and points to visualize arboviral diseases. I would like to create layers based on the specific disease or the disease's severity level; currently, everything I add goes into a single layer, making the map look cluttered with too much information. I want to create separate layers and filter each type of data. Could you let me know if this is possible? Thank you in advance for your assistance.