Table 5.

Daily correlation of ILI Tracker output with number of labeled ILIs.

Disease	Pearson r (p)	Spearman r (p)	Total Labeled
2016–2017
influenza	0.68 (< 0.001)	0.65 (< 0.001)	1,043
RSV	0.39 (< 0.001)	0.48 (< 0.001)	373
hMPV	0.20 (< 0.001)	0.16 (< 0.001)	44
enterovirus	0.04 (0.50)	0.02 (0.71)	188
adenovirus	0.04 (0.45)	0.00 (0.98)	44
parainfluenza	−0.04 (0.42)	−0.04 (0.39)	13
2017–2018
influenza	0.66 (< 0.001)	0.47 (< 0.001)	2,360
RSV	0.33 (< 0.001)	0.40 (< 0.001)	402
hMPV	0.06 (0.24)	0.03 (0.61)	82
enterovirus	0.13 (0.01)	0.11 (0.03)	207
adenovirus	0.10 (0.07)	0.04 (0.46)	40
parainfluenza	0.02 (0.69)	0.01 (0.90)	17
2018–2019
influenza	0.69 (< 0.001)	0.65 (< 0.001)	1,562
RSV	0.51 (< 0.001)	0.47 (< 0.001)	492
hMPV	0.17 (< 0.001)	0.19 (< 0.001)	57
enterovirus	−0.01 (0.83)	−0.03 (0.61)	433
adenovirus	0.06 (0.26)	0.05 (0.34)	47
parainfluenza	−0.01 (0.78)	0.01 (0.83)	23
2019–2020
influenza	0.73 (< 0.001)	0.70 (< 0.001)	2,401
RSV	0.56 (< 0.001)	0.66 (< 0.001)	845
hMPV	0.12 (0.02)	0.05 (0.30)	48
enterovirus	−0.10 (0.06)	0.03 (0.51)	318
adenovirus	0.08 (0.13)	0.03 (0.51)	67
parainfluenza	0.03 (0.61)	0.00 (1.00)	21
2020–2021
influenza	0.05 (0.36)	0.05 (0.30)	47
RSV	0.12 (0.02)	0.05 (0.36)	22
hMPV	0.02 (0.72)	0.04 (0.50)	1
enterovirus	0.01 (0.81)	0.07 (0.17)	29
adenovirus	−0.02 (0.66)	−0.04 (0.48)	4
parainfluenza	0.00 (0.94)	0.00 (0.96)	1
COV	0.36 (< 0.001)	0.31 (< 0.001)	4,902