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Typhoid fever has all of the following characteristics except:
Typhoid fever has all of the following characteristics except: a.spread by droplet contact.
b.infects the small intestine with fever, diarrhea, and abdominal pain.
c.becomes a septicemia, spreads to lymph nodes and spleen, and causes liver abscesses.
d.chronic carriers have the pathogen in their gallbladders.
e.transmitted by ingesting fecal-contaminated food and water
Final answer:Typhoid fever is not spread by droplet contact but through ingesting fecal-contaminated food and water, caused by S. enterica serotype Typhi. Option 'a' is incorrect: typhoid fever is not spread by droplet contact; it is transmitted by ingesting fecal-contaminated food and water.Explanation:Typhoid fever is primarily caused by S. enterica serotype Typhi (S. typhi) and is characterized by high fever, body aches, headache, nausea, and lethargy. The pathogen is a Gram-negative, rod-shaped gamma proteobacterium that can penetrate the intestinal mucosa and spread throughout the body, leading to a range of complications including intestinal hemorrhage, high fever, delirium, and dehydration. S. typhi can be carried in the gallbladder of chronic carriers without presenting symptoms, and these carriers can continually shed the bacteria through their feces, infecting others.Typhoid fever is not spread by droplet contact but through ingesting fecal-contaminated food and water, caused by S. enterica serotype Typhi. This can lead to severe illness with high fever, intestinal issues, and can be carried in the gallbladder of asymptomatic carriers.Among the characteristics listed in your question, option 'a' is incorrect: typhoid fever is not spread by droplet contact; it is transmitted by ingesting fecal-contaminated food and water....