Episode
Some permanent long covid
- Podcast
- Dr. John Campbell
- Published
- Sep 6, 2026
- Duration seconds
- 1509
- Processing state
not_requested- Canonical source
- https://traffic.megaphone.fm/VG4954026078.mp3
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Summary
Link to free download of John’s 2 textbooks. http://159.69.48.3/ (you may need to cut and paste this link into a brouser) Profiling post-COVID syndrome across different variants of SARS-CoV-2 https://www.medrxiv.org/content/10.1101/2022.07.28.22278159v1 Across all variants Central neurological cluster of symptoms Cardiorespiratory cluster of symptoms Debilitating multi-organ systemic inflammatory symptoms Central neurological cluster of symptoms Anosmia / dysosmia Fatigue Brain-fog Depression Delirium Headache (Largest cluster in both alpha and delta variants, and the second largest for the wild-type variant) Consistent UK Biobank study SARS-CoV-2 is associated with changes in brain structure in UK Biobank https://www.nature.com/articles/s41586-022-04569-5?feature%5Bconsent-app%5D=1&optanonConsent=15 Reduction in grey matter thickness Tissue damage in primary olfactory cortex Reduction in global brain size Cardiorespiratory cluster of symptoms (Largest cluster in the wild-type period) Symptoms may reflect lung damage Dyspnoea Chest pain Fatigue Palpitations Consistent study from Medicine Clinical characteristics and outcomes of post-COVID-19 pulmonary fibrosis https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8772621/ Post-COVID-19 pulmonary fibrosis is a severe complication that leads to permanent lung damage or death. Debilitating multi-organ symptoms (Present in all variants) Systemic/inflammatory Abdominal symptoms Myalgias (muscle pain) Vaccination and long covid we did not observe evidence of qualitatively different symptom clustering in vaccinated vs. unvaccinated individuals, with either alpha or delta variants. Background It is now evident that post-COVID syndrome presents with heterogeneous profiles, need characterisation to enable personalised care Methods Pr…