If flashes of light or floaters occur suddenly or in great numbers, or if you are not sure what to do, do not wait for vision loss to occur before you call your doctor. If you cannot reach your doctor, go to the emergency room.
If viral RNA is detected, a positive result is reported; if viral RNA is. not detected, the test result is negative. â¢ Quantitative viral load tests â These tests measure the amount of virus in. one milliliter of blood. In the past the level of the viral load was correlated with.
The viral genome. The viral genome of a virus is a nucleic acid, DNA or RNA. It can be double-stranded (ds) or single-stranded(ss), and it might have a sense. The sense is a property possessed by some nucleic acids, the ssRNA.he viral genome of a virus is a nucleic acid, DNA or RNA. It can be double-stranded (ds) or single-stranded(ss), and it might have a sense. The sense is a property possessed by some nucleic acids, the ssRNA.