Volume 30, Number 2—February 2024
Research
Multiple Introductions of Yersinia pestis during Urban Pneumonic Plague Epidemic, Madagascar, 2017
Figure 3

Figure 3. Transmission patterns among the initial 29 cases associated with the first urban PP transmission chain in Madagascar, August–November 2017 (emergence 2 in Table 1). Dates are illness onset dates. Solid arrows indicate likely infection sources based on known contact (Table 2); dotted arrows indicate hypothetical infection sources inferred from genetic data, epidemiologic data, or both. Symbols for individual cases indicate male or female sex; red indicates persons who died and blue indicates survivors. Red box indicates the first identified case from the epidemic that triggered the subsequent public health response.
1These authors contributed equally to this article.
2These senior authors contributed equally to this article.
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