Seroprevalence of Specific SARS-CoV-2 Antibodies during Omicron BA.5 Wave, Portugal, April–June 2022

Autor: Irina Kislaya, Aryse Melo, Marta Barreto, Camila Henriques, Carlos Aniceto, Carla Manita, Sara Ramalhete, João Almeida Santos, Sofia Soeiro, Ana Paula Rodrigues
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Emerging Infectious Diseases, Vol 29, Iss 3, Pp 590-594 (2023)
Druh dokumentu: article
ISSN: 1080-6040
1080-6059
DOI: 10.3201/eid2903.221546
Popis: 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.
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