Epidemiology of a bubonic plague outbreak in Glasgow, Scotland in 1900.

ABSTRACT: On 3 August 1900, bubonic plague (Yersinia pestis) broke out in Glasgow for the first time during the Third Pandemic. The local sanitary authorities rigorously tracked the spread of the disease and they found that nearly all of the 35 cases could be linked by contact with a previous case. Despite trapping hundreds of rats in the area, there was no evidence of a rat epizootic and the investigators speculated that the outbreak could be due to human-to-human transmission of bubonic plague. Here we use a likelihood-based method to reconstruct transmission trees for the outbreak. From the description of the outbreak and the reconstructed trees, we infer several epidemiological parameters. We found that the estimated mean serial interval was 7.4-9.2 days and the mean effective reproductio

SUBMITTER: Dean KR 

PROVIDER: S-EPMC6366177 | biostudies-literature | 2019 Jan

REPOSITORIES: biostudies-literature