Anonymous ID: c57e8a May 6, 2020, 7:03 a.m. No.9049859   🗄️.is 🔗kun   >>9909

>>9049852

>The spike glycoprotein of the new coronavirus 2019-nCoV contains a furin-like cleavage site absent in CoV of the same clade

Is this the smoking-gun proof that COVID-19 it was genetically engineered and not a naturally occurring mutation?