Scientist James Lyons-Weiler Weighs in on Snake Venom Theory

Guest Post by James Lyons-Weiler, Ph.D.

Scientist James Lyons-Weiler, Ph.D., said at least 10 people asked him about the snake venom proteins in relation to COVID-19. He proposed two possible explanations, one of which he favors over the other.

snake venom watch the water feature

Dr. Meryl Nass said the snake venom stuff is “hooey.” My analysis says yes, let’s move on to more productive pathways.

I share two possible explanations for their presence in COVID-19 patients, one of which I favor over the other.

Snakes were first floated as a potential intermediate host organism by a very early speculative report covered by SciAm in Jan 2020 that found codon usage bias most similar to snakes of all things.

Codon usage bias is determined by the percentage of times specific codons (triplet nucleotides) are used to bring specific amino acids in place in protein sequences.

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