The two strains are discussed in several videos here:
https://www.youtube.com/channel/UCD2-QVBQi48RRQTD4Jhxu8w
I consider this guy the most knowledgeable, level-headed and reliable source of virus information.
When there are disputes about issues he fairly presents all sides of the debate.
f
Thank you
Does he call them L and S. That might not even be the right letters but that is what is sticking in my head.
Pretty sure I saw it on the same site that had published the neuroinvasive study/questions..etc.
Excerpt:
The patient is a man in his 50s who recently traveled to Washington state and Texas, SNHD said.