Abstract
In nursing home residents with asymptomatic COVID-19 diagnosed through twice-weekly surveillance testing, single-dose BNT162b2 vaccination (Pfizer-BioNTech) was associated with -2.4 mean log10 lower nasopharyngeal viral load than detected in absence of vaccination (P = .004). Since viral load is linked to transmission, single-dose mRNA SARS-CoV-2 vaccination may help control outbreaks.
Keywords: COVID-19; SARS-CoV-2; asymptomatic; cycle threshold; viral load.
All Keywords
【저자키워드】 COVID-19, SARS-CoV-2, Asymptomatic, Viral load, cycle threshold, 【초록키워드】 vaccination, nursing home, Transmission, BNT162b2, Outbreaks, Asymptomatic, Viral load, cycle threshold, mRNA, Pfizer-BioNTech, SARS-CoV-2 vaccination, Asymptomatic COVID-19, help, surveillance testing, nasopharyngeal viral load, diagnosed, absence, 【제목키워드】 coronavirus 2, resident, mRNA, Nursing, respiratory, load, Lower, home,
【저자키워드】 COVID-19, SARS-CoV-2, Asymptomatic, Viral load, cycle threshold, 【초록키워드】 vaccination, nursing home, Transmission, BNT162b2, Outbreaks, Asymptomatic, Viral load, cycle threshold, mRNA, Pfizer-BioNTech, SARS-CoV-2 vaccination, Asymptomatic COVID-19, help, surveillance testing, nasopharyngeal viral load, diagnosed, absence, 【제목키워드】 coronavirus 2, resident, mRNA, Nursing, respiratory, load, Lower, home,
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주 2회 감시 테스트를 통해 진단된 무증상 COVID-19가 있는 요양원 거주자에서 단일 용량 BNT162b2 예방 접종(Pfizer-BioNTech)은 예방 접종이 없는 경우보다 -2.4 평균 log10 낮은 비인두 바이러스 부하와 관련이 있었습니다(P = .004). . 바이러스 부하가 전염과 연결되어 있기 때문에 단일 용량 mRNA SARS-CoV-2 백신 접종은 발병을 통제하는 데 도움이 될 수 있습니다.
{{ 키워드: }} 코로나19; 사스 코로나바이러스 2; 무증상; 주기 임계값; 바이러스 부하.