NEJM's newest on Covid 19

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New transcription signals in SARS-CoV-2 reshape virus-host interactions

Date
Friday, April 17, 2026 - 6:00 AM
Description
Non-spike changes driving SARS-CoV-2 fitness remain undercharacterized. Two PLOS Biology papers show that evolutionary N gene changes create a transcription-regulating sequence producing a truncated N protein that enhances fitness by blocking