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Table 4 Summary of epidemic wave features for each diffusion system.

From: Geographical structures and the cholera epidemic in modern Japan: Fukushima prefecture in 1882 and 1895

Diffusion System Numbers of Infected Villages/Cholera Cases Diffusion Time Period Date of Epidemic Wave Peak Date of Arrival in Major Town/Village Accumulation Curve Type
Miyagi 33/195 8/16~10/7 (52 days) 8/22, 9/21 8/23 short and rapid
Ibaraki 37/301 6/25~11/12 (140 days) 8/19 8/21 diverged into three stages
Tochigi 18/86 7/24~11/8 (107 days) 9/16, 10/5, 10/11 8/20 continued growth