政府、媒體都在號召大家打疫苗,隨著Omicron的蔓延,這幾個禮拜,看到周圍不斷有人中招,都是打了疫苗+booster的,感到淪陷到自己頭上也是遲早的。
現在越來越多的餐館、健身房都在要求出示疫苗憑證,似乎有了疫苗卡令人放心了。 真的嗎?
實際上,我們目前隻是知道疫苗幫助減少得病後的症狀,既不防止從別人那裏感染上,也不防止從自己身上傳染給別人。那麽為什麽去公共場,非要出示疫苗卡? 疫苗卡不但沒有用,反而給別人false sense of security。
Most vaccines that protect from viral illnesses also reduce transmission of the virus that causes the disease by those who are vaccinated. While it is hoped this will be the case, the scientific community does not yet know if the Pfizer-BioNTech COVID-19 Vaccine will reduce such transmission.