#Leonardi_effect→Cancer
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drinfosec.bsky.social
🚨🧵by Dr @harryspoelstra.bsky.social on XTwitter:

"SARS-CoV-2 Infection and Vaccination, Immune Dysregulation, and Cancer

🚨A PREPRINT, with an IMPORTANT warning: #Leonardi_effect→Cancer risk↑

SARS-CoV-2 infection creates a tumor-permissive immune..."

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threadreaderapp.com/thread/20205...
SARS-CoV-2 Infection and Vaccination, Immune Dysregulation, and Cancer 🚨A PREPRINT, with an IMPORTANT warning: #Leonardi_effect→Cancer risk↑ SARS-CoV-2 infection creates a tumor-permissive immune landscape in long COVID, potentially elevating long-term cancer risk through persistent dysregulation. ➡️“SARS-CoV-2 is not a classical oncogenic virus: it lacks dedicated viral oncogenes, does not typically establish long-term persistence(one could debate this!), and differs fundamentally from canonical oncoviruses such as HPV, HBV, and EBV.” ➡️“Nevertheless, mounting evidence shows that the virus perturbs multiple cancer-relevant pathways, creating conditions that may promote tumor initiation or progression in susceptible tissues.”
February 11, 2026 at 2:37 PM
marcveld.bsky.social
One disinformation spreader to another? The 2nd highlights cancer and the role of T and NK cells, which is correct (albeit more complex), AJ makes it about SARS-COV-2 and take ownership of what isn't his. #Leonardi_Effect is not understanding basic science, but pretending.
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December 8, 2025 at 4:41 PM