Having a cold in microgravity produces unique physiological complications.
the verdict
SUPPORTED
the evidence backs this
confidence 88/100
Extensive research demonstrates that microgravity induces unique physiological complications, particularly concerning immune system dysregulation, altered pathogen responses, and systemic stress.
Evidence for · 8
How does spaceflight affect the acquired immune system?
2020 · cited by 118
Paper 0 details how microgravity and spaceflight environments impair primary lymphoid organs and disrupt acquired immunity.
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More for · 7
Immune system dysregulation during spaceflight: clinical risk for exploration-class missions
2009 · cited by 86
Paper 1 discusses immune system dysregulation as a major clinical risk during spaceflight missions.
IL-6 and the dysregulation of immune, bone, muscle, and metabolic homeostasis during spaceflight
2018 · cited by 50
Paper 2 links the gravisensitivity of IL-6 to homeostatic dysregulations of immunity in microgravity.
Microbiology of human spaceflight: microbial responses to mechanical forces that impact health and habitat sustainability.
2024 · cited by 8
Paper 4 outlines unexpected microbial responses and altered host-microbe dynamics under reduced gravity conditions.
Astroimmunology: the effects of spaceflight and its associated stressors on the immune system.
2026 · cited by 6
Paper 6 reviews how spaceflight stressors like microgravity adversely affect immune cell biology and host defenses.
Physical Activity Guidelines for Astronauts: An Immunological Perspective.
2025 · cited by 1
Paper 8 highlights the unique physiological stressors of spaceflight that disrupt immune regulation and cause chronic inflammation.
Intron retention resolves microgravity and non-gravitational
stress programs across immune organs in spaceflight
2026 · cited by 1
Paper 9 utilizes intron retention profiling to resolve how microgravity triggers specific stress programs across immune organs.
Zinc Supplementation Mitigates Microgravity-Induced Immune Dysregulation and Enhances Bacterial Clearance in Escherichia coli-Infected Rats
2026 · cited by 0
Paper 10 demonstrates that simulated microgravity impairs immune function and increases vulnerability to bacterial infections in rats.