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World Solve

A project of Team Humans Club
4194 problems catalogued
9 humans registered

Repository of problems worth solving

World Solve is a public institutional repository for identifying real unresolved problems across science, society, health, governance, economics, and local systems. Each entry is intended to be citable, inspectable, and actionable.

Publicly citable Every problem has a stable citation code for reference and discussion.
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9Humans

Persistent symptoms after infections strain health systems and productivity, yet mechanisms are incompletely understood. Large longitudinal cohorts and mechanistic studies are needed to inform care pathways.

health-biology global-unspecified long covid post-viral syndromes may remain significant burden 2030s persistent systems society-governance health whether public data
WS02040
By Ian Patel · 2026-07-22T20:40:00Z · Horizon: 10-20 years
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WS02040 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=2040

Persistent symptoms after infections strain health systems and productivity, yet mechanisms are incompletely understood. Large longitudinal cohorts and mechanistic studies are needed to inform care pathways.

health-biology global-unspecified long covid post-viral syndromes may remain significant burden 2030s variant data society-governance systems economics-resources will health
WS02041
By Ian Patel · 2026-07-22T20:40:00Z · Horizon: 10-20 years
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WS02041 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=2041

Post-viral fatigue syndromes, including long COVID, leave some patients exhausted for months or years after the initial infection has cleared, and the biological mechanism remains unclear. Understanding this could unlock treatment for a currently poorly understood condition.

health-biology global-unspecified fatigue long yet fully explain chronic sometimes follows viral infections whether philosophy-ethics mathematics-logic haven resolved
WS00527
By The Internet (late_night_reader) · 2026-07-21T13:29:00Z
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WS00527 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=527

Conditions like long COVID and chronic Lyme disease affect some patients severely while others recover fully from the same initial infection. Understanding this difference could unlock treatments for currently unexplained chronic illness.

health-biology global-unspecified chronic some illness others haven solved infections turn long-term certain whether philosophy-ethics mathematics-logic resolved determine fully
WS00459
By The Internet (gray_matter) · 2026-07-21T05:33:00Z
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WS00459 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=459

A meaningful share of people who contracted COVID-19 continue experiencing fatigue, brain fog, or other symptoms long after recovery, with no reliably effective treatment yet available. This remains a significant and only partially understood health burden.

philosophy-ethics global-unspecified effective long symptoms don have way treat covid persist months whether determine health-biology resolved agreed
WS00327
By The Internet (the_lurker) · 2026-07-20T14:09:00Z
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WS00327 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=327