Table 1.

Participating Centers, Number of SOT Recipients per Center, and Virus Diagnostics Available at Each Center

Hospital	No. of Patients	Viruses Tested by PCRa	Location and Type of Testing
Children’s Hospital of Philadelphia	141	hMPV, influenza, PIV, RSV, rhinovirus	In-house PCR assay
Children’s Hospital of Pittsburgh	193	hMPV, influenza, PIV, RSV, rhinovirus	In-house PCR assay
Cincinnati Children’s Medical Center	165	hMPV, influenza, PIV, RSV, rhinovirus	In-house PCR assay
Duke Children’s Hospitalb	87	hMPV, influenza, PIV, RSV	In-house PCR assay
Montefiore Children’s Hospital	24	hMPV, influenza, PIV, RSV, rhinovirus	In-house PCR assay
Seattle Children’s Hospital	165	hMPV, influenza, PIV, RSV, rhinovirus, coronavirus	In-house PCR assay at University of Washington (2010–2011); added FilmArray in 2012
Texas Children’s Hospital	256	hMPV, influenza, PIV, RSV, rhinovirus, coronavirus	Combination of in-house PCR and commercial laboratory multiplex PCR assay
Monroe Carell Jr. Children’s Hospital at Vanderbilt	65	hMPV, influenza, PIV, RSV, rhinovirus, coronavirus	In-house PCR assay

Abbreviations: hMPV, human metapneumovirus; PCR, polymerase chain reaction; PIV, parainfluenza virus; RSV, respiratory syncytial virus; SOT, solid organ transplant.

^aIncludes viruses for which sites had PCR diagnostic testing available for clinical use during the entire study period.

^bDuke Children’s Hospital performed rhinovirus culture but not PCR testing during the study period.