We tested 16 different respiratory virus infections in post - surgery mild symptomatic PSP group and asymptomatic PSP group
We analyzed symptom data and quantitative viral load
We tested 16 different respiratory virus infections in post - surgery mild symptomatic PSP group and asymptomatic PSP group using a quantitative real - time reverse transcriptase polymerase chain reaction ( qRT - PCR ) assay panel .
We analyzed symptom data and quantitative viral load to investigate the association between viruses , symptoms and viral quantity in qRT - PCR - positive PSPs .