Le khithi isetyenziselwa ukuxilongwa kwe-in vitro qualitative ye-Respiratory syncytial virus, i-Adenovirus, i-influenza A virus, i-virus ye-Influenza B, i-virus ye-Parainfluenza, i-Legionella pneumophila, i-M. Pneumonia, i-Q fever Rickettsia kunye nosulelo lwe-Chlamydia pneumoniae.