pubmed.ncbi.nlm.nih.gov/39221179/ And another
COVID-19 vaccines are effective at preventing symptomatic and severe infection among healthcare workers: A clinical review - PubMedVaccination against SARS-CoV2 in HCWs is protective against infection, symptomatic infection, and hospitalisation. Waning protection is reported but this awaits more mature studies to understand durab...pubmed.ncbi.nlm.nih.gov