Worldwide, millions of persons have received multiple COVID-19 vaccinations and subsequently recovered from SARS-CoV-2 Omicron breakthrough infections. In 2 small, matched cohorts (n = 12, n = 24) in Denmark, we found Omicron BA.1/BA.2 breakthrough infection after 3-dose BNT162b2 vaccination provided improved Omicron BA.5 neutralization over 3-dose vaccination alone.
|Journal||Emerging Infectious Diseases|
|Publication status||Published - Dec 2022|
- BNT162 Vaccine
- COVID-19/prevention & control
- Viral Vaccines
- Antibodies, Viral
- Antibodies, Neutralizing