Protection against repeat infection was 80·5%. The alternative cohort analysis gave similar estimated protection 78·8%. In the alternative cohort analysis, among those aged 65 years and older, observed protection against repeat infection was 47·1% User BCovid, in the Debate Vaccines subreddit, 24 Jan 2022
Assessment of protection against reinfection with SARS-CoV-2 among 4 million PCR-tested individuals in Denmark in 2020: a population-level observational study User coofboye, in the covid38 subreddit, 02 Jul 2021
Assessment of protection against reinfection with SARS-CoV-2 among 4 million PCR-tested individuals in Denmark in 2020: a population-level observational study User Sorin61, in the Novel Coronavirus (COVID-19) subreddit, 17 Apr 2021
Assessment of protection against reinfection with SARS-CoV-2 among 4 million PCR-tested individuals in Denmark in 2020: a population-level observational study User Ok_Profe, in the LockdownSkepticism subreddit, 05 Apr 2021