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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.
Assessment of Neurodevelopment in Infants With and Without Exposure to Asymptomatic or Mild Maternal SARS-CoV-2 Infection During Pregnancy
Publication
This study found no association between asymptomatic or mild COVID-19 cases among pregnant individuals and infant neurodevelopment.
How Do the Impacts of Healthcare Training Vary with Credential Length? Evidence from the Health Profession Opportunity Grants Program
Publication
Our analysis of HPOG subgroups defined by program experiences found weak evidence that long-term credentials led to meaningfully larger earnings impacts.
Estimating the Impact of Emergency Assistance on Educational Progress for Low-Income Adults: Experimental and Nonexperimental Evidence
Publication
Three nonexperimental approaches returned poor estimates of the impact of emergency assistance on educational progress for job trainees.