Experimental and field investigations of exposure, replication and transmission of SARS-CoV-2 in pigs in the Netherlands
In order to assess the risk of SARS-CoV-2 infection, transmission and reservoir development in swine, we combined results of an experimental and two observational studies. First, intranasal and intratracheal challenge of eight pigs did not result in infection, based on clinical signs and PCR on swab and lung tissue samples. Two serum samples returned a low positive result in virus neutralization, in line with findings in other infection experiments in pigs. Next, a retrospective observational study was performed in the Netherlands in the spring of 2020. Serum samples (N =417) obtained at slaug... Mehr ...
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Dokumenttyp: | article/Letter to editor |
Erscheinungsdatum: | 2022 |
Schlagwörter: | Coronavirus / One Health / SARS-CoV-2 / Swine / antibody |
Sprache: | Englisch |
Permalink: | https://search.fid-benelux.de/Record/base-27223780 |
Datenquelle: | BASE; Originalkatalog |
Powered By: | BASE |
Link(s) : | https://research.wur.nl/en/publications/experimental-and-field-investigations-of-exposure-replication-and |