染變種病毒少女源頭不明 許樹昌料病毒在港變種機會微
即時港聞
發佈： 2021-06-11 19:37
撰文： 無綫新聞
早前感染變種病毒的17歲少女，當局跟多個地方的個案對比，至今仍未找到源頭。政府專家顧問許樹昌相信病毒在本港變種的機會很微。
中大呼吸系統科講座教授許樹昌表示：「因為通常如果有變種病毒出現，就是在一些爆發疫區，病人數量很高，你才有那個壓力讓病毒變種。找不到其基因排序，可能有很多發展中國家未必一定將他當地確診的個案基因排序通知世衞或上網。」
中大呼吸系統科講座教授許樹昌表示：「因為通常如果有變種病毒出現，就是在一些爆發疫區，病人數量很高，你才有那個壓力讓病毒變種。找不到其基因排序，可能有很多發展中國家未必一定將他當地確診的個案基因排序通知世衞或上網。」
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