Theo các bạn, cách làm nào sau đây làm giảm nguy cơ cúm mùa cho trẻ hiệu quả nhất?
[{"answer":"Ti\u00eam ph\u00f2ng \u0111\u1ea7y \u0111\u1ee7 c\u00e1c m\u0169i c\u00fam cho tr\u1ebb","total":121,"male":61,"female":60},{"answer":"B\u1ed5 sung \u0111\u1ea7y \u0111\u1ee7 c\u00e1c lo\u1ea1i \u0111\u1ec1 kh\u00e1ng cho b\u00e9","total":50,"male":23,"female":27},{"answer":"\u0102n u\u1ed1ng \u0111\u1ea7y \u0111\u1ee7, l\u00e0nh m\u1ea1nh, \u0103n nhi\u1ec1u rau xanh","total":62,"male":30,"female":32},{"answer":"D\u00f9ng c\u00e1c lo\u1ea1i d\u1ea7u tr\u00e0m, n\u01b0\u1edbc g\u1eebng cho b\u00e9 ng\u00e2m ch\u00e2n t\u1eafm r\u1eeda","total":12,"male":4,"female":8},{"answer":"Ph\u01b0\u01a1ng \u00e1n kh\u00e1c","total":5,"male":4,"female":1}]
Tổng số người trả lời: 250 người.