Post by Nadica (She/Her) on Nov 2, 2024 5:31:32 GMT
Risk of Reinfection and Incidence of Chronic Symptoms After SARS-CoV-2 Infections - Published Oct 15, 2024
Abstract
This study showed that a severe acute respiratory syndrome coronavirus 2 infection reduced the risk of reinfection among vaccinated individuals by 0.50 (95% CI, 0.39–0.64) over a 1-year period, after accounting for unreported infections using avidity-based serology. Reciprocally, chronic symptoms increased from a baseline of 21% (95% CI, 16%–28%) among infection-naïve individuals to 43% (95% CI, 30%–61%) in reinfected individuals.
Abstract
This study showed that a severe acute respiratory syndrome coronavirus 2 infection reduced the risk of reinfection among vaccinated individuals by 0.50 (95% CI, 0.39–0.64) over a 1-year period, after accounting for unreported infections using avidity-based serology. Reciprocally, chronic symptoms increased from a baseline of 21% (95% CI, 16%–28%) among infection-naïve individuals to 43% (95% CI, 30%–61%) in reinfected individuals.