How to Help Prevent Getting Sick at Pools, Spas, Hot Tubs and Waterparks

Swimming is a popular form of exercise across all age groups, according to U.S. Bureau of Labor Statistics. Year-round pool swimming is generally accessible and affordable at a variety of public and private facilities. Similarly, hot tubs and spas are enjoyable, therapeutic features, and waterparks are a fun destination for families with young children. But what is your risk of contracting a waterborne illness in these treated recreational water facilities? How can you help prevent getting sick? Let’s dive into the data.


After the Hurricanes: Managing and Disinfecting a Flooded Well

In early September, Hurricane Florence became the first major hurricane of the Atlantic hurricane season and wettest tropical cyclone recorded in the Carolinas. Just over a month later, Hurricane Michael hit the Florida Panhandle, dumping significant rainfall before doing the same in southern Georgia and in many of the Carolina counties already reeling from Florence.


The 2018 Model Aquatic Health Code

Did you know that there is a voluntary code in the US that provides free, evidence-based guidance on a myriad of details of design, construction, operation and maintenance of public swimming pools and spas? The Centers for Disease Control and Prevention (CDC) released the third edition of this code1, known as the Model Aquatic Health


Why is My Pool Water Cloudy?

What’s more enticing than the sight of crystal-clear pool water on a hot summer day? According to a pool industry standard, your pool water should be as clear as your drinking water.1 In fact, cloudy pool water is a drowning hazard, making water clarity a matter of both aesthetics and safety. Experts at the Centers


Zika Virus: What Can We Expect this Summer?

As summertime approaches and vulnerable areas of the US warm up, concerns over the potential spread of Zika virus are on the rise. The virus is spread mainly through the bite of an infected Aedes aegypti mosquito, but also can be transmitted sexually. Zika virus is associated with birth defects (microcephaly) in infants of infected


Stepping up Our Game against Zika Virus

“Ground zero” for the first likely cases of locally transmitted Zika virus in the US has been identified as a one-mile square patch in the Wynwood neighborhood north of downtown Miami.  The virus has not yet been found in local mosquitoes, but Florida Department of Health officials are aggressively implementing disease and environmental surveillance while city


Preparing for the Summer of Zika Virus

Are you curious about your risk of contracting Zika virus this summer?  The figure above is from a brand new study1 on the projected spread of the Aedes aegypti mosquito, the main Zika virus “vector”2. Based on meteorological models, mosquito-breeding patterns, air travel and socioeconomic status, the study compares the January, 2016 abundance of the


This Winter, Use Your Senses around Your Indoor Pool

Is swimming your exercise of choice this winter? According to the US Census Bureau, swimming is America’s fourth most popular recreational activity after (1) walking, (2) exercising with equipment and (3) camping. Unless you’re a polar bear, indoor pools help make swimming a year-round option, and swimming brings health benefits galore. But how do you


What to do about Bird (and Other) Droppings in the Swimming Pool

There’s nothing like a swim in an outdoor pool in beautiful summer weather. As the open air is the domain of nature’s flying creatures, however, the occasional splat of bird droppings in the pool is to be expected. What, if anything, needs to be done about bird droppings in the pool? According to the US


Sharing Only the Fun in the Pool

For many, a refreshing dip in the pool is a welcome rite of summer. With this “rite” come swimmer responsibilities.  To mark this year’s Healthy and Safe Swimming Week1, we explore the topic of swimmer hygiene.  Warning:  this discussion is somewhat graphic, but it is meant only to encourage healthy swimming. Swimmers Affect Pool Water