From: Epidemiology of pertussis in Casablanca (Morocco): contribution of conventional and molecular diagnosis tools
IS 481+
IS 481-
*ptx+/h-IS1001+
ptx+/h-IS1001-
ptx-/h-IS1001+
ptx−/h-IS1001-
Patients (n = 156)
96
60
35
55
3
Contacts (n = 126)
59
67
11
42
1
5
Total
155
127
46
97
4
8