# Parasite Spreading Across 34 States Causes Severe Diarrhea in Children and Adults
A parasitic infection called Cryptosporidium is spreading across 34 states, causing severe diarrhea in both children and adults. The parasite, commonly called "Crypto," spreads through contaminated water and causes explosive watery diarrhea that can last weeks.
The outbreak has prompted public health warnings across multiple regions. Cryptosporidium infects the small intestine and produces diarrhea so severe that some patients require hospitalization for fluid replacement and electrolyte management. Young children, elderly adults, and immunocompromised individuals face the highest risk of serious complications.
The parasite spreads through several routes. Contaminated drinking water, swimming pools, and person-to-person contact all transmit Crypto. Infected individuals shed the parasite in their stool, making hand hygiene the first line of defense. Parents should teach children to wash hands thoroughly after bathroom use and before eating.
Specific prevention measures work well. The CDC recommends avoiding swallowing water from pools, hot tubs, and lakes. Boiling water kills Crypto, since the parasite resists chlorine disinfection. Using bottled water during outbreaks provides an additional safety layer.
Parents watching for symptoms should note that Crypto causes watery diarrhea, abdominal cramps, nausea, and fever. Symptoms typically appear two to ten days after exposure and last one to two weeks in healthy people. Infected individuals remain contagious for weeks, even after diarrhea stops.
Most cases resolve without treatment in healthy children. However, severe cases may require supportive care including IV fluids and hospitalization. Antimotility medications worsen Crypto infections and should be avoided. Doctors may presc