Microbiology Staphylococcus aureus causes vomiting in 16-18 hours. The mechanism of action is by A Stimulation of cyclic AMP B Vagal stimulation C Stimulation of Cyclic GMP D Acts through ganglioside GM receptor 💡 Explanation Staphylococcus aureus causes vomiting in 16-18 hours. The mechanism of action is by ✓ Correct Answer: B. Vagal stimulation