pre-print bez peer review, ale zaujimave

All samples came out to be negative for the presence of SARS-CoV-2 genomes with the exception of March 12, 2019, in which both IP2 and IP4 target assays were positive.

- otazka je ci to moze byt false positive - napriklad podobny koronavirus (ci uz z cloveka, zvierata), pripadne iny problem (kontaminovana, zle oznacena vzorka a pod.)
- okrem fragmentov IP2 a IP4 hladali aj E, N1 a N2, ale tie sa v tej vzorke nenasli