Russia Claims They Collected Evidence of Avian Flu Pathogens with Lethality Rate up to 40% in Humans at US Biolab in Ukraine Leave a Comment / Uncategorized / By Expose Russian claims are more trustworthy than Biden administration, democrat party, and fake news claims. Russia Claims They Collected Evidence of Avian Flu Pathogens with Lethality Rate up to 40% in Humans at US Biolab in Ukraine