jmdict 2836383 Active (id#2296502)
副反応 [spec1]
ふくはんのう [spec1]
  1. [n] {medicine}
    • side effect (of a vaccine)
  2. [n] {chemistry}
    • side reaction
History:
    • A 2024-03-29 22:49:18 Jim Breen (id#2296502)
    • Comments
      Not that convinced, but I don't mind adding it.
    • Diff
      @@ -5,0 +6 @@
      +<ke_pri>spec1</ke_pri>
      @@ -8,0 +10 @@
      +<re_pri>spec1</re_pri>
    • A* 2024-03-29 12:39:47 Brian Krznarich (id#2296466)
    • Comments
      Suggest [stat1], well worth learning anyway.
      
      I failed to recognize this term when getting a corona booster shot today in Shinjuku. Ended up saying something embarrassing (so my judgement here is biased, if you have a better source for current statistics).  It was part of the quick Q&A with a nurse before you get the shot.  Objectively perhaps 1/3rd to 1/2 as common overall in current media vs. 副作用 as far as I can see.
      
      Coronavirus vaccines seems to have wildly increased the commonness of this term since the ngram days(both in direct application and anti-vax movements). I imagine that contributed to the gloss improvements in 2021/2022.
    • Refs
      副作用, for comparison, is the main "side effect" entry, and is [ichi1,news1,nf06]
      
      ~0.5 ~ 2 posts/minute for 副反応. Maybe 1/3rd of 副作用
      https://twitter.com/search?q="副反応"&src=typed_query&f=live
      
      site:twitter.com "副作用" 470,000 googits <--- already [news1]
      site:twitter.com "副反応" 577,000 googits <--- this entry
      
      site:mainichi.jp "副反応" 3,060 <--- this entry
      site:mainichi.jp "副作用" 4,870 [news1]
    • A 2022-02-15 11:11:37 Robin Scott
    • Diff
      @@ -13 +13 @@
      -<gloss>side effect (from a vaccine)</gloss>
      +<gloss>side effect (of a vaccine)</gloss>
    • A 2021-02-15 22:40:34 Jim Breen
    • Comments
      Probably OK to split.
    • Refs
      GG5: 【化・医】 a side reaction.
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