Microbiology Food poisoning with incubation period of 1-6 hours is most probably caused by: March 2013 A Streptococcus viridans B Staphylococcus aureus C Salmonella typhi D H. pylori 💡 Explanation Food poisoning with incubation period of 1-6 hours is most probably caused by: March 2013 ✓ Correct Answer: B. Staphylococcus aureus