Assessment of protection against #reinfection with #SARS-CoV-2 among 4 million PCR-tested individuals in Denmark in 2020: a population-level observational study
https://2medical.news/2021/03/19/assessment-of-protection-against-reinfection-with-sars-cov-2-among-4-million-pcr-tested-individuals-in-denmark-in-2020-a-population-level-observational-study/
The degree to which infection with SARS-CoV-2 confers protection towards subsequent reinfection is not well described. In 2020, as part of Denmark’s extensive, free-of-charge PCR-testing strategy, approximately 4 million individuals (69% of the population) underwent 10·6 million tests. Using these national PCR-test data from 2020, we estimated protection towards repeat infection with SARS-CoV-2. Methods In this population-level observational study, we collected individual-level data on patients …
https://2medical.news/2021/03/19/assessment-of-protection-against-reinfection-with-sars-cov-2-among-4-million-pcr-tested-individuals-in-denmark-in-2020-a-population-level-observational-study/
The degree to which infection with SARS-CoV-2 confers protection towards subsequent reinfection is not well described. In 2020, as part of Denmark’s extensive, free-of-charge PCR-testing strategy, approximately 4 million individuals (69% of the population) underwent 10·6 million tests. Using these national PCR-test data from 2020, we estimated protection towards repeat infection with SARS-CoV-2. Methods In this population-level observational study, we collected individual-level data on patients …