Make no mistake about it. The COVID will become a flu whose variants require annual shots. But as long as we take the jabs as part of the annual flu shots, everyone will be ok. I have been taking flu shots for three decades and never had a flu for this long time.
美国疾病控制和预防中心(CDC)10月26日更新关于接种新型冠状病毒肺炎(COVID-19)疫苗的指引,内容提到中度至重度免疫功能低下、已接种3剂mRNA疫苗的成年人,可能需要接种第4剂疫苗。
疾病控制和预防中心网站称,某些研究发现,有免疫力问题者与正常人相比,无论是注射辉瑞疫苗、莫德纳(Moderna)疫苗抑或美国强生公司(Johnson & Johnson)的Janssen疫苗,疫苗有效率均有所降低。
指引称,18岁以上中度至重度免疫功能低下并已接种3剂mRNA疫苗人士,可能要在注射第3针至少6个月后接种第4剂辉瑞、莫德纳或强生疫苗。这3款疫苗均为mRNA疫苗。