Which of the following is a common symptom of recreational water illnesses (RWIs)?

Recreational water illnesses (RWIs) can manifest through a variety of symptoms, reflecting the diverse pathogens that can contaminate water sources. The presence of nausea and vomiting points to gastrointestinal issues, which are frequently associated with waterborne viruses and bacteria like norovirus and E. coli. Skin rash can occur due to exposure to contaminated water that harbors irritants or infectious agents causing dermatitis or infections such as swimmer's itch. Fever may indicate a systemic response to infection, often seen with some viruses or bacteria that can be acquired through recreational water. Since all these symptoms can be connected to RWIs, they embody the range of possible reactions individuals may experience after coming into contact with contaminated recreational water. Thus, acknowledging that nausea and vomiting, skin rashes, and fever can all be symptoms of RWIs highlights the multifaceted nature of these illnesses.