Home Videos Alpha-gal syndrome has afflicted thousands, CDC says 42% of doctors have never heard of it Alpha-gal syndrome has afflicted thousands, CDC says 42% of doctors have never heard of it Jul 28, 2023 comments off Tweet on Twitter Share on Facebook Pinterest breaking news evening news Health International News Lester Holt Making A Difference National News NBC Nightly News news Nightly News politics U.S. News world news