Name one common pathogenic member of the Enterobacteriaceae family.

Name one common pathogenic member of the Enterobacteriaceae family.

• A. Staphylococcus aureus.
• B. Lactobacillus acidophilus.
• C. Escherichia coli.
• D. Clostridium difficile.

Answer: (C)

Escherichia coli is a well-known pathogenic member of the Enterobacteriaceae family. It is a gram-negative bacterium that typically resides in the intestines of humans and warm-blooded animals. While many strains of E. coli are harmless and even play a beneficial role in the gut flora, certain pathogenic strains can cause serious illnesses. These pathogenic strains are associated with various infections, such as urinary tract infections, gastroenteritis, and, in some cases, more severe conditions like hemolytic uremic syndrome. In highlighting Escherichia coli, it is essential to note its significance in medical microbiology and public health due to its prevalence in gastrointestinal infections and its ability to be transmitted through contaminated food and water. This bacterium serves as a model organism in microbiological studies, demonstrating its importance not only as a pathogen but also in microbial genetics and biotechnology.

Escherichia coli is a well-known pathogenic member of the Enterobacteriaceae family. It is a gram-negative bacterium that typically resides in the intestines of humans and warm-blooded animals. While many strains of E. coli are harmless and even play a beneficial role in the gut flora, certain pathogenic strains can cause serious illnesses. These pathogenic strains are associated with various infections, such as urinary tract infections, gastroenteritis, and, in some cases, more severe conditions like hemolytic uremic syndrome.

In highlighting Escherichia coli, it is essential to note its significance in medical microbiology and public health due to its prevalence in gastrointestinal infections and its ability to be transmitted through contaminated food and water. This bacterium serves as a model organism in microbiological studies, demonstrating its importance not only as a pathogen but also in microbial genetics and biotechnology.