SARS COVID 2 ANTIBODIES IN BLOOD TAKEN IN ITALY IN SEPTEMBER 2019 - YES - 2019

This video tells you of the evidence that the virus was possibly circulating in Italy in August 2019!! Blood samples taken between September 2019 to March 2020 for a different purpose were retrospectively tested and some proved positive!!!
I give the links below this quote from the publications:
This study shows an unexpected very early circulation of SARS-CoV-2 among asymptomatic individuals in Italy several months before the first patient was identified, and clarifies the onset and spread of the coronavirus disease 2019 (COVID-19) pandemic. Finding SARS-CoV-2 antibodies in asymptomatic people before the COVID-19 outbreak in Italy may reshape the history of pandemic."
SHORT VERSION:
https://pubmed.ncbi.nlm.nih.gov/33176598/
MORE DETAILED VERSION:
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8529295/