(HealthDay News) -- Swimmer's ear occurs when water builds up in the ear, causing an infection of the outer ear canal. Symptoms may include pain, swelling, redness and draining pus.
The U.S. Centers for Disease Control and Prevention suggests how to help prevent swimmer's ear:
52 Kids Have Died From Flu So Far This Season as Child Hospitalizations Rise
Breakdown In Federal Health Tracking Leaves U.S. Vulnerable To Outbreaks, Pandemics, Experts Warn
RFK Jr.-Appointed Vaccine Panel Removes Flu Shot Ingredient
Flu-Linked Brain Swelling Is Rare in Kids, But It Can Be Fatal
RFK Jr. Says Fewer Flu Vaccines for Kids May Be a 'Better Thing'