新聞報導：
對於疫苗施打越多越好的訊息眾說紛紜，相反的，也有新的證據表明，打越多劑疫苗會讓人體免疫系統麻痺，傳染病學專家沙夫納(William Schaffner)表示，「每次追加劑量，你得到的好處會越少。」

No response has been written yet. It is recommended to maintain a healthy skepticism towards it.