3.

Seasonal index of pathogens with detection rate greater than 2%

Month	Flu A	Flu B	RSV	ADV	HRV	HSV	S. pneumoniae	H. influenzae
Jan	1.19	2.41	2.32	1.19	0.68	1.31	1.27	1.03
Feb	1.43	2.66	0.93	0.80	0.41	1.50	1.58	1.83
Mar	0.94	4.06	0.99	1.12	1.06	1.71	1.49	1.55
Apr	0.82	1.03	0.08	0.31	0.82	0.97	0.70	1.18
May	0.23	0.85	0.09	2.13	1.36	0.48	0.65	0.76
Jun	0.43	0.30	0.00	1.28	1.45	0.64	0.59	0.77
Jul	1.36	0.00	0.27	0.84	0.90	0.95	0.76	0.71
Aug	1.10	0.14	0.17	0.82	1.04	0.58	0.86	0.86
Sep	0.45	0.00	0.81	0.29	1.34	0.54	0.98	1.09
Oct	0.31	0.00	1.47	0.76	1.47	0.97	1.04	0.71
Nov	1.96	0.14	2.12	1.12	0.80	1.09	1.05	0.73
Dec	1.82	0.73	2.85	1.40	0.70	1.11	1.09	0.88