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Table 5 Description of places of contamination in professional context, Baromètre de Santé publique France, metropolitan France, 2021 (n: 453)

From: SARS-CoV-2 testing, infection and places of contamination in France, a national cross-sectional study, December 2021

  

Outside

Unventilated indoor

Ventilated indoor

Refused to answer

Professional contamination places

% [CI95%]

% [CI95%]

% [CI95%]

% [CI95%]

% [CI95%]

All professional places

29.1 [26.4–31.9]

3.5 [2.0–6.0]

53.2 [47.4–58.8]

41.2 [35.6–47.0]

2.2 [1.1–4.4]

Healthcare structure (hospital, medical or paramedical practice, laboratory)

31.7 [26.7–37.2]

-

64.5 [54.0-73.7]

33.5 [24.5–44.0]

2.0 [0.6–6.6]

Office

23.1 [18.8–28.0]

-

63.8 [52.0–74.0]

35.7 [25.4–47.5]

0.6 [0.1–4.2]

Eating place (restaurant)

12.7 [9.4–17.0]

11.7 [4.5–27.4]

50.5 [34.5–66.4]

37.8 [23.5–54.7]

-

workshop, garage

8.0 [5.2–12.1]

2.3 [0.3–17.1]

37.6 [19.0-60.8]

56.7 [34.0-76.9]

3.4 [0.4–22.9]

Company cafeteria, coffee machine

6.3 [4.1–9.4]

1.9 [0.2–14.0]

33.6 [17.8–54.2]

64.5 [43.9–80.8]

-

School, nursery, recreation centre

5.9 [3.9–8.8]

-

8.5 [2.8–23.5]

86.4 [70.6–94.4]

5.1 [1.3–17.6]

Shop, market

4.7 [2.6–8.1]

-

66.0 [33.0-88.5]

34.0 [11.6–67.0]

-

Counter (customer reception area)

2.0 [1.0–4.0]

-

60.7 [22.3–89.3]

39.3 [10.7–77.7]

-

Seminar, congress

1.1 [0.4–2.8]

    

Vehicle, bus, train station, plane

1.0 [0.5-2.0]

    

Meeting

0.5 [0.2-1.0]

    

Other place

2.3 [1.2–4.3]

39.1 [12.5–74.5]

41.4 [13.4–76.4]

15.5 [2.3–58.9]

4.1 [0.4–31.2]

Don’t know

3.0 [1.5–5.8]

    
  1. Various possible responses. The distribution according to ventilation characteristics is only indicated if the number of participants reporting was higher than 10