Dr. Lucky Tran :verified: on Nostr: Universal masking and social distancing at the start of the pandemic were so ...

Universal masking and social distancing at the start of the pandemic were so effective that they eliminated a strain of flu, and now annual flu vaccines have been redesigned because that strain no longer needs to be included in the shot. Amazing.

Story: https://www.npr.org/sections/shots-health-news/2024/10/17/nx-s1-5155104/flu-shot-vaccine-b-yamagata-extinct