Table 1. Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) receptor-binding domain antibodies detection according to time of sample collection in all regions.
Month Patients IgG+, n (%) IgM+, n (%) IgG+ and/or IgM+, n (%)
September 162 3 (1.9) 20 (12.4) 23 (14.2)
"Given the temporal delay between infection and antibody synthesis, these results indicate that the virus circulated in Italy "before Sep 2019.
thttps://journals.sagepub.com/doi/full/10.1177/0300891620974755
The narrative that Covid came from WuHan bat soup is BS
Table 1. Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) receptor-binding domain antibodies detection according to time of sample collection in all regions.
Month Patients IgG+, n (%) IgM+, n (%) IgG+ and/or IgM+, n (%)
September 162 3 (1.9) 20 (12.4) 23 (14.2)
"Given the temporal delay between infection and antibody synthesis, these results indicate that the virus circulated in Italy "before Sep 2019.
thttps://journals.sagepub.com/doi/full/10.1177/0300891620974755
The narrative that Covid came from WuHan bat soup is BS
(post is archived)