Which infection is transmitted by droplet infection?

Prepare for the AAMI Microbiology exam for embalmers with our comprehensive quiz. Use flashcards and multiple-choice questions with explanations and hints to master exam content and enhance your study experience.

Droplet transmission occurs when large respiratory droplets containing the organism are expelled during coughing, sneezing, or talking and land on the mucous membranes of a nearby person, typically within a short range. Neisseria meningitidis fits this pattern most clearly because meningococcal disease spreads readily through nasopharyngeal secretions during close contact, and outbreaks in crowded settings highlight the need for droplet precautions. Salmonella is mainly spread via the fecal-oral route through contaminated food or water; Clostridium botulinum infection is tied to ingestion of preformed toxin or toxin-producing organisms in food; Pneumococcus can be transmitted via droplets as well, but the classic and most recognized example of droplet transmission among these is meningococcus, making it the best answer.