Answer:
Through Microbial Culture test
Explanation:
If after eating cheese from a particular grocery store, several people got sick, it will be very important to conduct a microbial test on food poisoning to ascertain the particular microorganism that is responsible for it.
To do this, a sample stool test is carried out and cultured in a particular media to determine its growth rate, this is then matched with the categories of organisms responsible for food poisoning.
