Is the Pfizer COVID vaccine safe?

submitted by Pink from self.debatealtright

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[–]asterias 1 insightful - 1 fun1 insightful - 0 fun2 insightful - 1 fun -  (1 child)

Probably you have had it by now, but in general those vaccines have not yet been thoroughly tested so chronic effects aren't yet known. I would be cautious about an experimental vaccine for a flu virus, especially for people who aren't part of the endangered demographics.

[–]Nombre27 2 insightful - 1 fun2 insightful - 0 fun3 insightful - 1 fun -  (0 children)

Worth reading if you care to. Basically about a report from the Salk Institute that has demonstrated the spikes of covid cause vascular problems

https://www.unz.com/mwhitney/new-report-sheds-light-on-vaccine-doomsday-cult/

https://www.salk.edu/news-release/the-novel-coronavirus-spike-protein-plays-additional-key-role-in-illness/

“In the new study, the researchers created a “pseudovirus” that was surrounded by SARS-CoV-2 classic crown of spike proteins, but did not contain any actual virus. Exposure to this pseudovirus resulted in damage to the lungs and arteries of an animal model—proving that the spike protein alone was enough to cause disease. Tissue samples showed inflammation in endothelial cells lining the pulmonary artery walls. (Note– “Vascular endothelial cells line the entire circulatory system, from the heart to the smallest capillaries.”)

The team then replicated this process in the lab, exposing healthy endothelial cells (which line arteries) to the spike protein. They showed that the spike protein damaged the cells by binding ACE2. This binding disrupted ACE2’s molecular signaling to mitochondria (organelles that generate energy for cells), causing the mitochondria to become damaged and fragmented.

Previous studies have shown a similar effect when cells were exposed to the SARS-CoV-2 virus, but this is the first study to show that the damage occurs when cells are exposed to the spike protein on its own.” (“The novel coronavirus’ spike protein plays additional key role in illness”, Salk.edu)