Table 2. Pathogens recovered, by specimen source.

	N tested	N positive
Viral culture	375
Adenovirus (Ad)		224 (59.7%)
Influenza virus		73 (19.5%)
Parainfluenza type 3		1 (0.3%)
2009 H1N1 PCR	375	74 (19.7%)
Ad Pan PCR
Nasal Wash	365	242 (66.3%)
Throat Swab	367	254 (69.2%)
Ad B-14 PCR
Nasal Wash	373	3 (0.8%)
Throat Swab	375	4 (1.1%)
Ad E-4 PCR
Nasal Wash	373	254 (68.1%)
Throat Swab	375	260 (69.3%)
Ad B-7 PCR
Nasal Wash	63	1 (1.6%)
Throat Swab	65	1 (1.5%)
Any Ad PCR	375	271 (72.3%)
Coinfected: Any Ad PCR, 2009 H1N1 PCR	375	16 (4.3%)