… We also calculated the incidence of SARS-CoV-2 infection/reinfection per month, according
… anti-SARS-CoV-2 antibody titers decline, the risk of reinfection within a year post-infection …

… reinfections, and their relationship with the clinical evolution … Suspected SARS-CoV-2
reinfection was defined according … , testing positive for SARS-CoV-2 RT-PCR at 1-month visit and …

… between 3 months and 5·1 years after peak antibody response, … the peak of the respective
IgG antibody response to infection. … approaches that classify reinfection risk for an individual …

… cohort, had a history of testing positive for SARS-CoV-2 by RT-qPCR in … SARS-CoV-2
reinfection occurs, but “only rarely” with a cumulative risk of ~2 per 1000 persons and reinfection …

… SARS-CoV-2 antibodies as early as 3 months after infection(3, 5), while others reported
persistence of antibody responses up to five months(4… : i) anti-SARS-CoV-2 antibody titers evolve …

… /or had a SARS-CoV-2 reinfection diagnosis were followed in … evolution of seroconversion
for both IgG and IgM following … novel SARS-CoV-2 infections and mount adequate responses …

… IgG antibody response and plasma neutralizing titers gradually decreased over time but
stabilized after 6 months. … SARS-CoV-2-specific memory B and T cells persisted in the majority of …

… contamination risk of healthcare workers (HCWs) by SARS-CoV-2 … anti-N IgG in the serum
at the end of the initial 3-month … Evolution of antibody response between M6 and M12 among …

… antibody response against SARS-CoV-2 in HCW beyond 6 … , measuring the evolution of
serum IgG anti-SARS-CoV-2 titers … in risk of SARS-CoV-2 reinfection in the ensuing 6 months, …

… response lasts for approximately 5–12 months from primary … of SARS-CoV-2 and the growing
evidence of human reinfection… For instance, SARS-CoV-2 has evolved various mechanisms …