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- Title
Seroprevalence of Specific SARS-CoV-2 Antibodies during Omicron BA.5 Wave, Portugal, April–June 2022.
- Authors
Kislaya, Irina; Melo, Aryse; Barreto, Marta; Henriques, Camila; Aniceto, Carlos; Manita, Carla; Ramalhete, Sara; Almeida Santos, João; Soeiro, Sofia; Rodrigues, Ana Paula
- Abstract
After the rapid spread of SARS-CoV-2 BA.5 Omicron lineage in Portugal, we developed a seroepidemiologic survey based on a sample of 3,825 residents. Results indicated that from April 27 through June 8, 2022, the estimated seroprevalence of SARS-CoV-2 nucleocapsid or spike IgG was 95.8%, which indicates a high level of protection.
- Subjects
PORTUGAL; SARS-CoV-2 Omicron variant; SARS-CoV-2; SEROPREVALENCE; IMMUNOGLOBULINS
- Publication
Emerging Infectious Diseases, 2023, Vol 29, Issue 3, p590
- ISSN
1080-6040
- Publication type
Article
- DOI
10.3201/eid2903.221546