Longitudinal Research
Longitudinal Studies
Stress and Mental Health
Actuarial Approach
Infectious Diseases and Their Occurrence
Stress Prevention and Stress Management Techniques IV
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Updated: Apr 8, 2026

COVID-19 Seroprevalence Test for IgG Antibody Levels Among Healthy Donors Across Different Pandemic Phases in Jeddah
Published on: June 24, 2025
1Christopher J. Ruhm (ruhm@virginia.edu), University of Virginia, Charlottesville, Virginia.
The COVID-19 pandemic caused excess deaths beyond direct fatalities, with non-COVID-19 mortality persisting significantly. This elevated mortality disproportionately affects specific demographic groups and natural causes, posing future health challenges.
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