Greene County in Missouri is currently experiencing an unusual surge in Shigella cases, marking the highest number of infections in over two decades.
The Springfield-Greene County Health Department reports that while summer is typically associated with an increase in diarrheal illnesses, this year’s Shigella outbreak is particularly concerning.
Shigella is an intestinal infection primarily transmitted through contaminated water and can cause deadly endemics, especially in the developing world. Symptoms typically include painful bowel movements, high fever, nausea, vomiting, loss of appetite, abdominal cramps, and fatigue. In severe cases, Shigella may result in seizures, confusion, and dehydration, which can then lead to other complications, such as kidney failure. A considerable portion of infected people are even asymptomatic with the poisoning.
For most healthy individuals, the illness typically resolves within 5 to 7 days without medical intervention. However, immune-compromised individuals and infants are at higher risk of severe dehydration and may require medical attention.
What makes Shigella particularly troublesome is its resistance to common cleaning agents, including hand sanitizers. Health experts emphasize that thorough handwashing with soap and water is the most effective prevention method.
The Springfield-Greene health department is closely monitoring the situation and collaborating with the local medical community to track and manage the outbreak. They’re urging residents to practice good hygiene, especially when in contact with potentially contaminated water sources or animals.
Earlier this month, Food Poisoning News reported on a Shigella infection in four students at a school in India. In that incident, food and water samples were taken for testing. During August of 2022, a Shigella outbreak at a wildlife park affected 21 people at the park’s water splash pad. An investigation by the Centers for Disease Control (CDC) found that the splash pad lacked proper water circulation and clearing protocols. After temporarily closing for cleaning, the park reopened with no additional cases reported.
Commenting on this story, one national food safety attorney said, “This unexpected surge in Shigella cases is another example of the ongoing need for public health monitoring and continued community awareness in helping to prevent the spread of infectious diseases.
The health department will provide updates and guidance as they work to contain the spread of Shigella in Greene County.
