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. 2024 Oct;30(10):2056–2069. doi: 10.3201/eid3010.240084

Figure 4.

Figure 4

Kaplan-Meier survival plots calculated for C57BL/6 mice exposed to aerosolized Burkholderia pseudomallei ATS2021, the causative strain in an outbreak of 4 cases, 2 of them fatal, in the United States in 2021. A) Survival after 21 days; B) survival after 60 days. N = 10 per aerosolized dose of B. pseudomallei. The day 21 survival rates from highest to lowest calculated inhaled dose of B. pseudomallei ATS2021 (4,490 CFU, 1,150 CFU, 107 CFU, 13 CFU, 1 CFU) as depicted in panel A are 0/10, 0/10, 4/10, 8/10, and 10/10. The day 60 survival rates from highest to lowest calculated inhaled dose of B. pseudomallei ATS2021 as depicted in panel B are 0/10, 0/10, 0/10, 3/10, and 9/10.