The Threat List

Status:Health

GlobalHealthNews-derivedmedium confidenceSourcing reviewed 2026-08-18

Healthcare-Associated Infection

Healthcare-associated infections are a major global patient-safety and public-health problem, causing millions of infections, substantial mortality, prolonged hospitalization, and large recurring healthcare and productivity costs.

Severity score

62.4

Severe · default weighting

Trajectory

Steady

How this is ranked

What this is

Score breakdown

Each factor is a 0–100 relative severity index, not the raw figure or a specific time period. The actual counts and periods are listed under "Standardized Impact" on the right.

Loss of life

78

Direct and attributable mortality, normalised across annual and cumulative tolls.

Lives negatively impacted

69

People displaced, injured, food-insecure, exposed or otherwise materially harmed.

Financial cost

67

Direct damage, lost output and health-system spend attributable to the event.

Environmental impact

12

Emissions, habitat and biodiversity loss, contamination and irreversibility.

Trajectory

65

Whether the situation is escalating, and how much worse it is plausibly getting.

Audit trail

Everything this entry has been through — when it was first searched for, queued, reviewed and approved, and how its figures and rank have moved since.

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