Serum Neutralization of SARS-CoV-2 Omicron BA.1 and BA.2 after BNT162b2 Booster Vaccination

被引：12
|
作者：
Pedersen, Rune M. [1 ]
Bang, Line L. [1 ]
Madsen, Lone W. [1 ]
Sydenham, Thomas V. [1 ]
Johansen, Isik S. [1 ]
Jensen, Thoger G. [1 ]
Justesen, Ulrik S. [1 ]
Andersen, Thomas E. [1 ]
机构：
[1] Univ Southern Denmark, Odense, Denmark
来源：
EMERGING INFECTIOUS DISEASES | 2022年 / 28卷 / 06期
关键词：
D O I：
10.3201/eid2806.220503
中图分类号：
R392 [医学免疫学]; Q939.91 [免疫学];
学科分类号：
100102 ;
摘要：
The SARS-CoV-2 Omicron variant BA.2 sublineage is rapidly replacing earlier Omicron lineages, suggesting BA.2 has increased vaccine evasion properties. We measured neutralization titers of authentic BA.1 and BA.2 isolates in serum samples from persons who received the BNT162b2 booster vaccine. All samples neutralized BA.1 and BA.2 at equal median values.
引用
收藏
页码：1274 / 1275
页数：2
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