Although highly sensitive , in - house PCR assays have been developed
to detect airborne pathogen RNA / DNA ,
Although highly sensitive , in - house PCR assays have been developed to detect airborne pathogen RNA / DNA , it is still unclear what level of specific pathogen RNA / DNA constitutes a true clinical risk .
Although highly sensitive , in - house PCR assays have been developed to detect airborne pathogen RNA / DNA , it is still unclear what level of specific pathogen RNA / DNA constitutes a true clinical risk .