Comments by "LW1zFog" (@lw1zfog) on "Why many of Hong Kong's elderly are skeptical about COVID vaccines | DW News" video.

  1.  @cyberfunk3793  😂🤣😂 🤦🏽‍♂️🤦🏽‍♂️🤦🏽‍♂️ 🤡🤡🤡
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  2. IgG3 > IgG4 Immune Tolerance whoooops !
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