How High COVID-19 Testing Costs Undermine Public Health

Cost barriers to testing create a cascade of negative consequences for individuals and communities:

• Delayed diagnosis: Skipped tests postpone treatment, worsening individual outcomes.
• Increased transmission: Undiagnosed individuals unknowingly spread the virus, prolonging the pandemic.
• More hospitalizations & deaths: Late presentation leads to severe disease, straining hospitals and diverting resources.
• Flawed public health data: Incomplete testing skews prevalence estimates, hindering effective policy.
• Health inequities: Low-income, marginalized, and uninsured populations disproportionately affected.
• Eroded trust: Inaccessible essential services undermine confidence in public health guidance.
• Economic damage: Uncontrolled spread disrupts mobility, supply chains, and consumer confidence across sectors.

Solution

Governments and health systems must make testing widely available, free, or low-cost to encourage regular testing, enable timely diagnosis, and contain the virus.