The common cold is a viral infectious disease that infects the upper respiratory system. It is also known as acute viral rhinopharyngitis, or acute coryza. Being the most common infectious disease in humans, the cold is mainly caused by coronaviruses or rhinoviruses.
If you have bacterial gastroenteritis, bacteria have caused an infection in your gut. This usually results in your stomach and intestines becoming inflamed, and youâll probably experience unpleasant symptoms such as vomiting, severe abdominal cramps and diarrhea.umerous kinds of bacteria can cause gastroenteritis, including: 1  yersinia (found in pork). 2  staphylococcus (found in dairy products, meat, and eggs). 3  shigella (associated with water and found in swimming pools). 4  salmonella (found in meat, dairy products, and eggs).
Bacterial infection in the stomach is mostly obtained thru intake of contaminated food and water or getting close contact with bacteria-infested objects or even animals. Bacterial infection in the stomach can also be acquired from another infected person and poor hygiene.Bacteria may also cause intestinal infection.acterial infection in the stomach can lead to serious health condition such as peptic ulcer or stomach cancer if left untreated. Getting a proper medical advice is the wisest thing for you to do especially because a person suffering from diarrhea can get dehydrated and should be managed properly.