Article

Changes in population immunity to omicron SARS-CoV-2 variants and selected Sarbecoviruses from 2020 to 2023 in urban Colombo, Sri Lanka

2024-10-04

Abstract excerpt

<h4>Background</h4> To understand how the population immunity evolved over time and possible susceptibility of the Sri Lankan population to emerging SARS-CoV-2 variants, we proceeded to evaluate the changes in antibody positivity rates to omicron variants BA.2.75 and XBB.1.5 and for selected sarbecoviruses. <h4>Methods</h4> The haemagglutination test (HAT) was carried out to determine the presence of antibodies ag...

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Literature Corpus work: 04caf9e5-744c-59e8-80f9-eb17b2de99e7
DOI: 10.1101/2024.10.03.24314822

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Changes in population immunity to omicron SARS-CoV-2 variants and selected Sarbecoviruses from 2020 to 2023 in urban Colombo, Sri LankaDOI 10.1101/2024.10.03.24314822Read

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