Probabilistic transmission models incorporating sequencing data for healthcare-associated Clostridioides difficile outperform heuristic rules and identify strain-specific differences in transmission
Fig 2
Each box represents an infected patient (blue: patient j, yellow: patient i). Time runs from the bottom of the plot to the top. Samples are shown as circles. t0 denotes the time of the first sample, t1 the time of the second sample. t is the time between the samples, and u the time between the first sample and the common ancestor of the samples.