Summer is the time for water sports and recreation!
As part of the 2014 campaign against Recreational Water Illnessess (RWIs), the Centers for Disease Control and Prevention put together a fact sheet about them and how to reduce your risk. Check it out -
The Centers for Disease Control and Prevention (CDC) provides additional facts about RWIs on their site (http://www.cdc.gov/healthywater/swimming/rwi/index.html), and you can always check with your health department (mtyhd.org) for more local information.
Thanks to the CDC for the content used in this post.