‘Reinfected’ patient:
1. One positive RT-PCR for episode 1.
2. IgG (-) 10 days after ep 1 and just after ep 2.
3. IgG (+) 5 days after ep 2.I don’t doubt reinfections occur, but this does not constitute a proof – more likely a false positive ep 1.
— Kristian G. Andersen (@K_G_Andersen) August 26, 2020
No matter what, one case with one patient and three tests does not tell us much. It’s not bad science, but it’s extremely, extremely incomplete.