We report mean severe acute respiratory syndrome coronavirus 2 serial intervals for Montana, USA, from 583 transmission pairs; infectors' symptom onset dates occurred during March 1-July 31, 2020. Our estimate was 5.68 (95% CI 5.27-6.08) days, SD 4.77 (95% CI 4.33-5.19) days. Subperiod estimates varied temporally by nonpharmaceutical intervention type and fluctuating incidence.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8084495 | PMC |
| http://dx.doi.org/10.3201/eid2705.204663 | DOI Listing |
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