港大研究指兒童及青少年接種兩劑新冠疫苗 預防入院保護率達八成
即时港闻
发布： 2022-09-11 20:07
撰文： 無綫新聞
港大研究發現，兒童及青少年接種兩劑新冠疫苗，預防入院保護率高達八成，預防中至重症更超過九成。雖然研究未涵蓋目前流行的變異病毒株，但認為疫苗仍然有效。
港大兒科臨床助理教授陸俊文表示：「不要打算只打一針，如果要打都至少打兩針，因為兩針才夠保護。雖然這個研究看不到BA.4或BA.5，但根據外國數據，及我們之前Delta及BA.2的經驗，應該如果打針都會幫助保護到BA.4或BA.5。我們團隊現在準備中，都會研究現時的BA.4或BA.5，希望幾個星期或幾個月後可以有更多數據。」
港大兒科臨床助理教授陸俊文表示：「不要打算只打一針，如果要打都至少打兩針，因為兩針才夠保護。雖然這個研究看不到BA.4或BA.5，但根據外國數據，及我們之前Delta及BA.2的經驗，應該如果打針都會幫助保護到BA.4或BA.5。我們團隊現在準備中，都會研究現時的BA.4或BA.5，希望幾個星期或幾個月後可以有更多數據。」
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