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Table 1 Number of events, contact persons and cases and days of time delay by country of initial communication and country of exposure, 6 April to 31 December 2020

From: COVID-19 cross-border case and contact tracing activities - experiences and lessons learnt, Germany, April-December 2020

  

Number of events

n (%)

Contact persons

n (median [IQR])

Cases

n (median [IQR])

Days of time delay median [IQR] (contacts)

Days of time delay median [IQR] (Cases)

 

Total

7,527 (100)

13,737 (1[1;3])

5,757 (1[1;1])

5 [4;8]

3 [2;4]

Country of initial communication of cases/contacts

(n = 7,527)

Germany

5,200 (69.1)

9,821 (1[1;3])

4,039 (1[1;1])

6 [4;8]

3 [2;5]

 

Abroad

2,327 (30.9)

3,916 (1[1;2])

1,718 (1[1;1])

5 [3;7]

2 [1;4]

Country of exposure (n = 4,114)

Germany

1,668 (40.5)

7,660 (1[1;2])

3,267 (1[1;1])

6 [4;8]

3 [1;4]

 

Abroad

2,382 (57.9)

5,882 (1[1;3])

2,417 (1[1;1])

5 [4;8]

3 [2;5]