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Association of mRNA Vaccination with Clinical and Virologic Features of COVID-19 Among US Essential and Frontline Workers

Association of mRNA Vaccination with Clinical and Virologic Features of COVID-19 Among US Essential and Frontline Workers

Publication
A study of essential and frontline workers with COVID-19 showed that two or three vaccine doses reduced symptoms, missed work, and the need for medical care.
Risk factors for reinfection with the SARS-CoV-2 Omicron variant among previously infected frontline workers

Risk factors for reinfection with the SARS-CoV-2 Omicron variant among previously infected frontline workers

Publication
A new Centers for Disease Control and Prevention study confirms that mask use, vaccinations, and boosters reduce the risk of COVID-19 reinfection.
Design and Methods of the National Vietnam Veterans Longitudinal Study

Design and Methods of the National Vietnam Veterans Longitudinal Study

Publication
How a National Healthcare Training Program’s Impacts Vary Locally

How a National Healthcare Training Program’s Impacts Vary Locally

Publication
Most local Health Profession Opportunity Grants programs improve short-term educational progress and healthcare employment, but evidence on earnings impacts is ambiguous.