Paedbasic
A period from inoculation to trismus of less than _____ days is a poor prognostic indicator.
Answer
7
Explanation
The material defines a short incubation period associated with poor prognosis as less than seven days from inoculation to trismus. This is distinct from the interval from trismus to spasms, for which the poor-prognosis threshold is less than 48 hours. **Key takeaway:** Under seven days from inoculation to trismus indicates worse prognosis in the source.\n\n**Glossary:** **Prognostic indicator**: a feature associated with likely disease outcome.
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