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Post-Acute Sequelae of SARS-CoV-2 (PASC)

The long-term effects of SARS-CoV-2 infection, including PASC

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Jan 16, 2026
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Are lingering spike proteins linked to long COVID symptoms?

Evidence accumulated over the past two years shows that fragments or whole SARS‑CoV‑2 spike protein can persist in blood and tissues of some people after acute infection and that this persistence is p...

Jan 9, 2026

What evidence would convincingly establish a causal link between COVID-19 vaccines and cancer?

Convincingly proving that COVID-19 vaccines cause cancer would require a constellation of rigorous, reproducible findings: consistent epidemiological signals across multiple well-controlled population...