We assessed coronavirus disease vaccination and intent and knowledge, attitudes, and beliefs among essential workers during March-June 2021. Coverage was 67%; 18% reported no intent to get vaccinated. Primary concerns were potential side effects, safety, and lack of trust in vaccines, highlighting the importance of increasing vaccine confidence in this population.
Keywords: COVID-19; SARS; SARS-CoV-2; United States; attitudes; coronavirus; coronavirus disease; essential workers; intent; perceptions; respiratory infections; severe acute respiratory syndrome coronavirus 2; vaccination; viruses; zoonoses.