Ananthanarayan | And Paniker 39-s Textbook Of Microbiology 12th Edition Pdf

To confirm her findings, Dr. Aparna performed a series of biochemical tests, including the IMVIC (Indole, Methyl red, Voges-Proskauer, and Citrate) test. The results indicated that the isolate was indeed E. coli.

As she began her investigation, Dr. Aparna suspected that the cause might be a bacterial contaminant. She quickly gathered samples of the suspected food, as well as vomit and stool samples from the affected customers. To confirm her findings, Dr

Dr. Aparna decided to culture the bacteria on selective media, such as MacConkey agar, to isolate the colonies. After overnight incubation, she observed that the colonies were lactose-fermenting, which suggested that the bacteria might be Escherichia coli. To confirm her findings