Linda D Ruiz, Susan D McMahon, Leonard A Jason
The Role of Neighborhood Context and School Climate in School-Level Academic Achievement
American journal of community psychology
aimed assess extent sarscov2 humoral immunity elicited previous infections andor vaccination among healthcare workers identify reasons healthcare workers decided vaccination nested crosssectional study included volunteer healthcare workers 14 healthcare institutions germanspeaking switzerland january 2021 sarscov2 vaccines available healthcare workers may june 2022 participants answered electronic questionnaires regarding baseline characteristics including sarscov2 vaccination status one vaccine doses defined vaccinated previous sarscov2 infections unvaccinated participants indicated reasons nonvaccination participants underwent testing sarscov2 antispike antis antinucleocapsid antin antibodies antibody prevalence described across age groups addition performed multivariable logistic regression identify baseline characteristics independently associated nonvaccination described reasons nonvaccination among 22438 eligible employees 3436 15 participated median age 437 years range 1673 2794 813 female 1407 477 identified nurses 3414 994 underwent serology testing among 3383 990 detectable antis 3357 983 antibodies antin 2396 701 antibodies 2370 694 total 296 86 healthcare workers unvaccinated whereas 3140 914 vaccinated multivariable analysis age adjusted aor 102 per year 95 ci 101103 physician aor 322 95 ci 175592 administrator aor 188 95 ci 127280 higher education aor 223 95 ci 109457 positively associated vaccine uptake whereas working nonacute care aor 058 95 ci 034097 active smoking aor 068 95 ci 051091 taking prophylactic home remedies sarscov2 aor 042 95 ci 031056 negatively associated important reasons nonvaccination belief vaccine might longlasting immunity 267291 921 preference gaining naturally acquired instead vaccineinduced immunity 241289 834 almost healthcare workers cohort specific antibodies sarscov2 natural infection andor vaccination young healthcare workers working nonacute settings less likely vaccinated whereas physicians administrative staff showed higher vaccination uptake presumed ineffectiveness vaccine important reason nonvaccination