From: Effectiveness assessment of countermeasures against bioterrorist smallpox attacks in Japan using an individual-based model
Incubation period (days)
Modified and ordinary (%)
Hemorrhagic (%)
8
–
3.6
9
10.9
10
16.7
16.5
11
27.8
19.4
12
33.3
20.2
13
17.7
14
5.5
7.3
15
4.4