为啥不打疫苗？打疫苗得了症状不会太严重。传染的主要途径是接触阳性病人超过一定时间吧

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.

Copyright ©1998-2024 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy