1.
Transbound Emerg Dis
; 68(4): 1721-1725, 2021 Jul.
Article
in English
| MEDLINE | ID: covidwho-1319349
ABSTRACT
Conventional piglets were inoculated with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) through different routes, including intranasal, intratracheal, intramuscular and intravenous ones. Although piglets were not susceptible to SARS-CoV-2 and lacked lesions or viral RNA in tissues/swabs, seroconversion was observed in pigs inoculated parenterally (intramuscularly or intravenously).