@lindblad_glenn @Infoseepage @AnaCabrera @nataliexdean They're not ineffective. That is antivax misinformation.
It is fair to debate necessity but effectiveness is well established.
@lindblad_glenn@info渗流@AnaCabrera@nataliexdean他们并不是无效的。这是反VAX的错误信息。
讨论必要性是公平的，但有效性已经确立。