( csortu | 2021. 03. 01., h – 13:21 )

Ha pozitív lesz, bármelyik csík, akkor voltál. Ha negatív lesz (csak a C csík jelenik meg) akkor az nem igazán jelenti azt, hogy nem voltál:

"The IgM then remains above the detection threshold for 14 to 21 days from symptom onset. About midway through the rise and fall of IgM production, around day 14 after symptom onset, IgG will rise above detection levels. IgG production will generally continue to rise for 28 to 35 days after symptom onset, peaking around or after clinical recovery. IgG typically has a long half-life and will remain above detectable thresholds for months or even years after the resolution of infection."