根據一篇尚未接受同行審查的文章(Ref1),Moderna及輝端疫苗兩者在人體所產生的抗體數量並無大分別,而且抗體所針對病毒的位置,亦跟自然感染武肺人士所產生的抗體相同。377Please respect copyright.PENANAkw8bWofcTx
377Please respect copyright.PENANAlZrBE3WA5x
注射兩者第二劑疫苗的3-14星期後,其抗體數量約與自然感染人士1.3個月後的數量接近。377Please respect copyright.PENANAs0KH8YeJQQ
377Please respect copyright.PENANAmun1cAnRM0
奈何的是,疫苗所產生的抗體,其應對英國/南非變種的能力明顯有所銳弱。根據抗體種類的不同,有一些抗體應對變種病毒的能力至少被銳弱了十倍以上有多。377Please respect copyright.PENANA0gLRBJoi1k
377Please respect copyright.PENANAnQWhm3bfe6
同時間,把武肺病毒與疫苗抗體共同培植的話,能生存下來的武肺病毒亦出現與英國及南非變種一樣的排序,變相逆向證明疫苗或自然感染未變種病毒人士的抗體沒能有效應對最新的南非/英國或旗下牽伸的各種變種。377Please respect copyright.PENANAtI4guc210l
377Please respect copyright.PENANAs9xy1rwvHX
若然屬實,Moderna/輝端疫苗很有可能要更新第二代作出應對。377Please respect copyright.PENANAz9YLZrqxf0
377Please respect copyright.PENANA2nTfzX51S0
至於科興及國藥疫苗會否同屬一命運,則尚未清楚,但在理論層面上,滅活疫苗應對變種的可能性會較mRNA疫苗更高。377Please respect copyright.PENANALcGZYPCPzs
377Please respect copyright.PENANAwfAsriWPPh
不過理論歸理論,一切尚需實驗證據確實。377Please respect copyright.PENANAxi2wTHIq5b
377Please respect copyright.PENANAegRaCleIBL
377Please respect copyright.PENANABlpledz69Z
377Please respect copyright.PENANAIVxqyjUJwS
Ref1:https://www.biorxiv.org/content/10.1101/2021.01.15.426911v1.full.pdf377Please respect copyright.PENANA5BTImgftig
arrow_back
科普專欄–薯不揀單
more_vert
-
info_outline Info
-
toc Table of Contents
-
share Share
-
format_color_text Display Settings
-
exposure_plus_1 Recommend
-
Sponsor
-
report_problem Report
-
account_circle Login
Search stories, writers or societies
Continue ReadingClear All
What Others Are ReadingRefresh
X
Never miss what's happening on Penana!
科普專欄–薯不揀單
Author:
薯仔聞茱莉
ISSUE #141
Moderna及輝瑞疫苗對抗英國及南非的武肺變種能力
LIKES 1
READS 373
BOOKMARKS 148
campaign
Request update 0
Sponsor
Login with Facebook
or Sign up/Login to comment or bookmark!
Click to load the next chapter
X
After each update request, the author will receive a notification!
smartphone100 → Request update
X
Sponsor again
Click to login
Login first to show your name as a sponsor.
Thank you for supporting the story! :)
Please Login first.
×
Write down what you like about the story
×
Reading Theme:
Font Size:
Line Spacing:
Paragraph Spacing:
Load the next issue automatically
Reset to default
×
People Who Like This