Peter Attia· MD
to me the the presence of the furan cleavage site uh which to your point makes this much more infectious than sars one you had commented that uh that sars one you know it's it transmits through the ace um the ace2 receptor uh well this is on the order of like an order of magnitude more transmissible because that s1 s2 subunit is cleaved and now it has an enormous affinity for that h2 receptor