Vaccine effectiveness against SARS-CoV-2 reinfection during periods of Alpha, Delta, or Omicron dominance: A Danish nationwide study
Katrine Finderup Nielsen and colleagues investigate vaccine effectiveness against SARS-CoV-2 reinfection, COVID-19 related hospitalization and COVID-19 related death, in previously infected individuals in Denmark.
United States United Kingdom Vaxzevria Chadox Jamesg Beeson Danish Data Protection Agency International Classification Of Diseases
Source: plos.org