The headline is broadly defensible, but the qualifications matter. Effect sizes vary by population, the strongest claims rest on shorter trials, and credible voices push back on how it's typically framed.
Antibody, titers, and individuals that survived SARS-CoV-2 or MERS-CoV infections often waned after two to three years or were weak initially. However, one study showed that convalescent sera from SARS patients taken three in a half years after disease onset did neutralize the SARS-CoV-1 virus and even somewhat cross neutralized SARS-CoV-2 entry into the cell via the ACE2 receptor.
Every Sunday: the week’s new conflicts and verdict changes — and nothing else.
Native comments, Twitter mentions, and Reddit threads about this claim — surfaced together so the conversation isn't fragmented across platforms.
Bookmarking — the dossier-vs-overview split is the right call. Most of the time I want overview; sometimes I want receipts.
Would love a "what would change this verdict" RSS feed. Sign me up if it exists.