What toxin causes nausea vomiting problems with eye movement no gag reflex?

The symptoms described—nausea, vomiting, problems with eye movement, and no gag reflex—are indicative of botulinum toxin, produced by the bacterium Clostridium botulinum. This potent neurotoxin can lead to botulism, a serious illness affecting the nervous system. It impairs the body's ability to send signals to muscles, resulting in symptoms like paralysis and respiratory difficulties. Immediate medical attention is crucial in cases of suspected botulism.