21. Paper piles on: “these 🧬insertions are present at binding site of 2019-nCoV. Due to presence of gp120 motifs in 2019-nCoV spike glycoprotein at its binding domain, we propose that these motif insertions could have provided an enhanced affinity towards host cell receptors.”🤒

— Dr. Eric Feigl-Ding (@DrEricDing) January 31, 2020