Table 3 Signals, events, alerts, and responses by surveillance type, February 2019 through January 2021
Surveillance Type | Total signals received | Signals in EWAR database | Verified events | Alerts | Responses |
|---|---|---|---|---|---|
CEBS | 916 (91%) | 199 (75%) | 129 (77%) | 46 (79%) | 22 (76%) |
OEBS | 62 (6%) | 62 (23%) | 37 (22%) | 11 (19%) | 6 (21%) |
CIBS | 32 (3%) | 4 (2%) | 2 (1%) | 1 (2%) | 1 (3%) |
Total | 1,010 (100%) | 265 (100%) | 168 (100%) | 58 (100%) | 29 (100%) |