If the latent period is shorter than the incubation period for an infectious disease, which consequence is most likely?

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Study for the ACVPM Epidemiology and Biostatistics Exam. Prepare with flashcards and multiple choice questions, with hints and explanations for each. Be exam-ready!

Multiple Choice

If the latent period is shorter than the incubation period for an infectious disease, which consequence is most likely?

Explanation:
When the latent period is shorter than the incubation period, people become infectious before they show symptoms. This means they can shed the pathogen while still asymptomatic, allowing transmission to others despite looking healthy. That’s why asymptomatic shedding is the most likely consequence. If symptoms appeared before shedding, transmission during the pre-symptomatic period wouldn’t occur; no shedding would imply no transmission, and eradication isn’t determined by this timing alone.

When the latent period is shorter than the incubation period, people become infectious before they show symptoms. This means they can shed the pathogen while still asymptomatic, allowing transmission to others despite looking healthy. That’s why asymptomatic shedding is the most likely consequence. If symptoms appeared before shedding, transmission during the pre-symptomatic period wouldn’t occur; no shedding would imply no transmission, and eradication isn’t determined by this timing alone.

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