Hot news! Professor Jeffrey Sachs revealed the origin of covid!

Professor Jeffrey Sachs had corroborated our online research.

https://sg-stock.blogspot.com/2020/09/the-truth-behind-covid-19-outbreak-is.html

https://sg-stock.blogspot.com/2023/02/we-are-getting-closer-to-covid-truth-now.html

We need to demand WHO to investigate the US for covid origin!