Health officials say all of the people who are ill attended a potluck at Cross Pointe Free Will Baptist Church Sunday.
Health officials report 50 to 60 people attended the potluck.
Botulism is a rare paralytic illness caused by a nerve toxin, and can be foodborne. The hospital says a neurologist determined a patient had botulism Tuesday morning, and a short time later, two other cases were identified. All of the patients came in to the Emergency Department at Fairfield Medical Center, but the hospital says several have been transferred to other medical facilities.
All of the people affected had symptoms that included double vision, blurred vision, difficulty swallowing, and blurred vision. Doctors are working on getting an anti-toxin from the Centers for Disease Control to treat the patients.
The Fairfield Medical Center is reminding the community that botulism is not contagious, so there is no threat to the community. But medical officials are encouraging anyone who was at the potluck to come to the emergency department. The medical center has also set up an emergency hotline to answer questions at 740-687-8053.