biostudies-literatureUnknownAndrejko KL<h4>Background</h4>Despite lower circulation of influenza virus throughout 2020-2022 during the COVID-19 pandemic, seasonal influenza vaccination has remained a primary tool to reduce influenza-associated illness and death. The relationship between the decision to receive a COVID-19 vaccine and/or an influenza vaccine is not well understood.<h4>Methods</h4>We assessed predictors of receipt of 2021-2022 influenza vaccine in a secondary analysis of data from a case-control study enrolling individuals who received SARS-CoV-2 testing. We used mixed effects logistic regression to estimate factors associated with receipt of seasonal influenza vaccine. We also constructed multinomial adjusted marginal probability models of being vaccinated for COVID-19 only, seasonal influenza only, or both as coVaccineS0264-410X(22)01578-Xhttps://www.ebi.ac.uk/biostudies/studies/S-EPMC9780637biostudies-literatureReceipt of COVID-19 and seasonal influenza vaccines in California (USA) during the 2021-2022 influenza season.PMC9780637Watt JPJain SAndrejko KLMyers JFLi SLewnard JACalifornia COVID-19 Case-Control Study TeamFukui NMurray ELOpenshaw JPry JMHoover CfalseReceipt of COVID-19 and seasonal influenza vaccines in California (USA) during the 2021-2022 influenza season.<h4>Background</h4>Despite lower circulation of influenza virus throughout 2020-2022 during the COVID-19 pandemic, seasonal influenza vaccination has remained a primary tool to reduce influenza-associated illness and death. The relationship between the decision to receive a COVID-19 vaccine and/or an influenza vaccine is not well understood.<h4>Methods</h4>We assessed predictors of receipt of 2021-2022 influenza vaccine in a secondary analysis of data from a case-control study enrolling individuals who received SARS-CoV-2 testing. We used mixed effects logistic regression to estimate factors associated with receipt of seasonal influenza vaccine. We also constructed multinomial adjusted marginal probability models of being vaccinated for COVID-19 only, seasonal influenza only, or both as co2022-01-01T00:00:00Z2022 Dec2025-04-04T08:25:14.544Z2025-02-19T00:47:41.706ZS-EPMC97806373658528110.1016/j.vaccine.2022.12.052