Reinfection with new variants of SARS-CoV-2 after natural infection: a prospective observational cohort in 13 care homes in England
Observational Study
[키워드] Alpha
Antigen
binding
Care
Concentration
COVID-19 vaccination
Cox proportional hazard
diagnostic
Effectiveness
eight
England
FIVE
Follow-up
follow-up period
groups
had no
individual
infected individual
infected individuals
Kinetics
Lateral flow device
London
national guidelines
natural infection
Neutralising activity
neutralising antibody
nose and throat
occurred
Older
participant
Poisson regression
positive
Positive test
Primary infection
Primary outcome
prospective observational cohort
protection
Protective
Public
recruited
Reinfection
required
risk
RT-PCR
SARS-CoV-2
SARS-COV-2 infection
SARS-CoV-2 RT-PCR
SARS-CoV-2 spike
Serological testing
staff
Surveillance
susceptible individual
sustained
swab sample
symptomatic individuals
tested
timepoint
titre
transmissible variants
understanding
variant
variants of SARS-CoV-2
were assessed
were used
[DOI] 10.1016/S2666-7568(21)00253-1 PMC 바로가기 [Article Type] Observational Study
[DOI] 10.1016/S2666-7568(21)00253-1 PMC 바로가기 [Article Type] Observational Study