Association found for Alzheimer and Parkinson disease cases diagnosed before 60 years of age

Associations attenuated in sibling analysis indicating that the links were not causal

65 percent of respondents reported burnout; more negative mental health impacts seen for frontline and practicing IPs

<p>And, one in four COVID-19 survivors says the virus impacted their heart health</p>

<p>Findings seen for COVID-19 infection, hospitalization, and mortality</p>

<p>Findings for county-level indicators of mental health in 2019 and county-level infection rates</p>