结果甲肝乙肝都有抗体,说是以前无症状得的,自然免疫力还是终身的,无需打疫苗了。
结果甲肝乙肝都有抗体,说是以前无症状得的,自然免疫力还是终身的,无需打疫苗了。
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2026 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy