Table 2 Cross-border contact tracing events, number of communications with health authorities, and contact persons by exposure setting, 6 April to 31 December 2020, n = 7,527
Total number of events n (%) | Authorities the RKI was in contact with and communication channel used (n) | Number of contact persons (n) | |||||
|---|---|---|---|---|---|---|---|
German PHA (Cryptshare) | EU/EEA (EWRS) | IHR NFP (Cryptshare) | |||||
Total | 7,527 (100%) | 6,436 | 6,565 | 1,472 | 13,737 | ||
Exposure setting | |||||||
Flights* | 967 (12.9%) | 985 | 831 | 348 | 1,913 | ||
Ships | 14 (0.2%) | 16 | 30 | 26 | 1,926 | ||
Other means of transportation | 164 (2.2%) | 163 | 170 | 38 | 564 | ||
Hotel, B&B, or similar | 183 (3.4%) | 227 | 196 | 12 | 731 | ||
Work related meetings/work commute | 607 (8.1%) | 567 | 613 | 51 | 1,149 | ||
Private visits/gatherings | 884 (11.7%) | 782 | 629 | 292 | 2,749 | ||
Several exposures | 141 (1.9%) | 140 | 141 | 20 | 351 | ||
Other** | 235 (3.1%) | 175 | 206 | 37 | 351 | ||
Unknown/not reported | 4,332 (57,6%) | -- | -- | -- | -- | ||