Article
The unresolved question on COVID‐19 virus origin: The three cards game?
Registro en:
BORSETTI, Alessandra et al. The unresolved question on COVID‐19 virus origin: The three cards game?. Journal of Medical Virology, v. 94, p. 1257-1260, 2022.
1096-9071
10.1002/jmv.27519
Autor
Borsetti, Alessandra
Scarpa, Fabio
Maruotti, Antonello
Divino, Fabio
Ceccarelli, Giancarlo
Giovanetti, Marta
Ciccozzi, Massimo
Resumen
The ongoing discussion about the real origin of the severe acute respiratory
syndrome coronavirus 2 (SARS‐CoV‐2) feeds acrimonious debates. Where did
SARS‐CoV‐2 come from? Was SARS‐CoV‐2 transmitted in the wild from an animal
to a person before exploding in Wuhan or was it an engineered virus that escaped
from research or a laboratory in Wuhan? Right now, we still don't know enough
whether SARS‐CoV‐2 is human‐made or not, and lab‐leak theories remain essentially
speculative. Many recent studies have pointed out several plausible scenarios.
Anyhow, currently, even if suspicions by some about the possibility of lab‐leak
hypothesis still remain, the consensus view is that the pandemic probably started
from a natural source and, to determine the real origin of the SARS‐CoV‐2 virus,
further research is needed.