https://atlantak.com/%eb%b0%b1%ec%8b%a0-%ea%bc%b4%ec%b0%8c-%eb%af%b8%ec%8b%9c%ec%8b%9c%ed%94%bc-%eb%8d%b8%ed%83%80%eb%b3%80%ec%9d%b4-%ea%b0%90%ec%97%bc-65%eb%8a%94-40%ec%84%b8-%eb%af%b8%eb%a7%8c/
'백신 꼴찌' 미시시피, 델타변이 감염 65%는 40세 미만