Table 2.

Number of available staff members for each week (W = ward; DH = day-hospital, R.T. = radiation therapists, hw = home working, R.O. = radiation oncologists; R.O.T. = radiation oncology trainees, total C-19 + = total of COVID-19 positive staff members) and percentage of absences of total staff. In the last lines, total number of units for each category and infection rates are reported

	Nurses (W)	Nurses (DH)	Nurses (total)	R. T.	Physicists (hw)	R. O.	R. O. T.	Total staff	Total C-19 +	% absences
3–7 Feb	15	11	26	16	6 (1)	12	13	73	0 (0%)	16.1%
10–14 Feb	15	12	27	18	6 (1)	11	13	75	0 (0%)	13.8%
17–21 Feb	15	11	26	15	6 (1)	12	12	71	0 (0%)	18.4%
24–28 Feb	14	10	24	17	6 (1)	12	11	70	0 (0%)	19.5%
2–6 Mar	14	10	24	16	6 (1)	12	12	70	2 (2.3%)	19.5%
9–13 Mar	14	7	21	18	6 (1)	11	12	68	8 (9.2%)	21.8%
16–20 Mar	9	8	17	15	6 (1)	11	13	62	10 (11.5%)	28.7%
23-27Mar	10	8	18	15	6 (1)	10	11	60	10 (11.5%)	31.0%
30 Mar −3 Apr	9	10	19	14	6 (1)	9	11	59	9 (10.3%)	32.2%
6–10 Apr	9	10	19	17	6 (1)	10	11	63	7 (8%)	27.6%
13–17 Apr	13	10	23	19	6 (1)	11	12	71	3 (3.4%)	18.4%
20–24 Apr	14	11	25	17	6 (1)	11	11	70	0	19.5%
Total	15	12	27	22	6	15	17	87
COVID-19 + symptomatic	5 (33.3%)	1 (8.3%)	6 (22.2%)	2 (9.1%)	0 (0%)	0 (0%)	1 (5.8%)	9 (10.3%)
COVID-19 + Asymptomatic	0 (0%)	0 (0%)	0 (0%)	1 (4.5%)	0 (0%)	2 (13.3%)	0 (0%)	3 (3.4%)
COVID-19 – symtomatic	1 (6.7%)	4 (33.3%)	5 (18.5%)	0 (0%)	0 (0%)	0 (0%)	2 (11.8%)	7 (8%)