COVID-19
Published research on COVID-19.

In a 2026 survey of 298 infected college students in China, each extra recovery-phase symptom was linked to 22% higher odds of more anxiety; infection itself was not.
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Researchers put different depression questionnaires from English and Brazilian aging cohorts on one comparable scale using 5 matched questions; the same approach failed for anxiety.
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A 2026 longitudinal study found reassuring cognitive trajectories after mild-to-moderate COVID-19: Alpha/Delta and Omicron groups both improved by follow-up, and neither group showed persist…
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A 68-person randomized trial in Indian healthcare workers found a narrow but useful pattern: combined yoga plus Bhagavad Gita teaching beat usual care immediately on GAD-7 anxiety scores (p …
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