Molecular Diagnostic Techniques 11 molecular diagnosis 11 Humans 10 human 10 sensitivity and specificity 10 genetics 9 Sensitivity and Specificity 8 Article 7 procedures 6 isolation and purification 5 Nucleic Acid Amplification Techniques 4 controlled study 4 diagnostic test accuracy study 4 microbiology 4 COVID-19 3 COVID-19 Testing 3 Polymerase Chain Reaction 3 RNA 16S 3 RNA, Ribosomal, 16S 3 Real-Time Polymerase Chain Reaction 3 SARS-CoV-2 3 bacterial gene 3 diagnosis 3 diagnostic accuracy 3 nonhuman 3 nucleic acid amplification techniques 3 polymerase chain reaction 3 real time polymerase chain reaction 3 receiver operating characteristic 3 virology 3