Abstract
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.
Keywords: BA.1; BA.2; COVID-19; Denmark; Omicron; SARS; SARS-CoV-2; coronavirus; coronavirus disease; respiratory infections; serum neutralization; severe acute respiratory syndrome coronavirus 2; viruses; zoonoses.
All Keywords
【저자키워드】 COVID-19, coronavirus disease, severe acute respiratory syndrome coronavirus 2, viruses, respiratory infections, zoonoses, SARS-CoV-2, coronavirus, SARS, omicron, BA.1, Denmark, BA.2, Serum Neutralization, 【초록키워드】 coronavirus disease, respiratory infections, zoonoses, Vaccine, variant, severe acute respiratory syndrome Coronavirus, omicron, BNT162b2, serum, Denmark, lineages, Serum Neutralization, neutralization titers, Booster vaccine, acute respiratory syndrome, serum samples, acute respiratory syndrome coronavirus 2, neutralization titer, serum sample, isolate, neutralized, median, replacing,
【저자키워드】 COVID-19, coronavirus disease, severe acute respiratory syndrome coronavirus 2, viruses, respiratory infections, zoonoses, SARS-CoV-2, coronavirus, SARS, omicron, BA.1, Denmark, BA.2, Serum Neutralization, 【초록키워드】 coronavirus disease, respiratory infections, zoonoses, Vaccine, variant, severe acute respiratory syndrome Coronavirus, omicron, BNT162b2, serum, Denmark, lineages, Serum Neutralization, neutralization titers, Booster vaccine, acute respiratory syndrome, serum samples, acute respiratory syndrome coronavirus 2, neutralization titer, serum sample, isolate, neutralized, median, replacing,
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SARS-CoV-2 오미크론 변종 BA.2 하위 계통이 이전 오미크론 계통을 빠르게 대체하고 있으며, 이는 BA.2가 백신 회피 특성을 증가시켰음을 시사합니다. 우리는 BNT162b2 추가 백신을 받은 사람의 혈청 샘플에서 진정한 BA.1 및 BA.2 분리주의 중화 역가를 측정했습니다. 모든 샘플은 동일한 중앙값에서 BA.1 및 BA.2를 중화했습니다.
{{ 키워드: }} BA.1; BA.2; 코로나바이러스감염증-19 : 코로나19; 덴마크; 오미크론; 사스; 사스 코로나바이러스 2; 코로나바이러스; 코로나바이러스 질환; 호흡기 감염; 혈청 중화; 중증 급성 호흡기 증후군 코로나바이러스 2; 바이러스; 인수공통전염병