There has been some electron micrograph of SARS-COV-2 published; but are there any fluorescent/ confocal-fluorescent image of them? or is it possible to do them? I know that viruses are usually much smaller than capacity of light microscope but I think by using any immunofluorescent probe or FISH technique it is possible to visualise the locations occurance of the virus in cell or tissue. At least one website says it is possible to visualise viral infections using fluorescence techniques.
Now is there any such image for SARS-COV-2, and is it possible to take?