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Current knowledge on vaccines, variants, reinfections, PCR tests, and COVID-19 deaths: A Seminar

On February 24, I gave a presentation (video link here) to the Messiah University Business Institute talking about various topics, including :

  • Are COVID-19 deaths and/or cases being overcounted?

  • How long does immunity last, and are reinfections common?

  • What do we know from the clinical trials about vaccine safety and efficacy?

  • Do the vaccines really protect against infection and transmission or do they just reduce symptoms?

  • What information is coming out of Israel about vaccine efficacy?

  • Are the vaccines safe? How can we know?

  • What are the SARS-CoV-2 variants, and should be worried?

  • What can we expect going forward.

The presentation is a little over an hour with questions.

597 views2 comments


Ben Reiser
Ben Reiser
Feb 28, 2021

I think that this presentation is excellent and deserves to be widely disseminated. I do want to point out that the medical system in Israel is not really free but is financed by a special income-related health tax.

Jeffrey Morris
Jeffrey Morris
Feb 28, 2021
Replying to

Thank you Ben duly noted -- I should have clarified that there are no payer fees at time of service but is essentially covered by taxes Feel free to disseminate as freely as you want -- that is why I'm putting on the blog page rather than any specific social media -- so it can be more easily found and disseminated

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