Re:Ancient virus may be protecting the human placenta
by yarg on Tuesday November 29, 2022 @03:32PM
(#33792875)
I'm not sure, but my recollection of the article in question is quite specific - that when there was a delay between exposures across strains, the hemorrhagic fever did not result.
This article (The Autoimmune Mechanism in Dengue Hemorrhagic Fever) https://pubmed.ncbi.nlm.nih.gov/29686179/ is probably more relevant.
Why cross-strain exposure would prevent that auto-immune reaction, I have no idea - probably something to do with tiny little puzzle pieces that almost fit.
(And no real need for the condescension.)
If so.... the resurgence in populations is what caused the increase.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3516305/