Abbreviations: FISH, fluorescent in situ hybridization; IHC, immunohistochemistry; qRT-PCR, quantitative reverse transcription polymerase chain reaction. There may be those who look on this ongoing ...
COVID-19 is commonly diagnosed by quantitative fluorescence real-time reverse transcriptase-polymerase chain reaction (qRT-PCR) (1, 2). The test is the sequential action of two enzymes–an ...