Table A4.

Correlation between weekly volume searches on Italian Wikipedia.

	Daily Visualizations Spearman’s ρ, (p Value)
	Bronchiolitis	Human Respiratory Syncytial Virus	Bronchitis	Pneumonia	Influenza
Bronchiolitis	-	0.273 (p < 0.001)	0.805 (p < 0.001)	0.643 (p < 0.001)	0.412 (p < 0.001)
Human Respiratory Syncytial Virus	0.273 (p < 0.001)	-	0.037 (p = 0.550)	0.020 (p = 0.752)	0.568 (p < 0.001)
Bronchitis	0.805 (p < 0.001)	0.037 (p = 0.550)	-	0.877 (p < 0.001)	0.393 (p < 0.001)
Pneumonia	0.643 (p < 0.001)	0.020 (p = 0.752)	0.877 (p < 0.001)	-	0.473 (p < 0.001)
Influenza	0.412 (p < 0.001)	0.568 (p < 0.001)	0.393 (p < 0.001)	0.473 (p < 0.001)	-