taraf I really can't understand why some people are so vehemently against getting it.
I take a Flu shot every year, and I have had six (6) Covid vaccinations.
And as a health care provider, I am very supportive of vaccines.
Right now there is a big Measles outbreak in Texas among unvaccinated Mennonite people.
However---going forward, and now that we are not in the midst of the Covid pandemic---there ARE potential issues.
Previously, the Astra-Zeneca vaccine and the J&J vaccine, both had some issues leading to their withdrawal in various countries.
Now, a new study is underway from Yale regarding (RARE) post-vaccine issues.
A small study identified potential immunologic patterns associated with post-vaccination syndrome, a very rare condition with neurologic symptoms that occurs in some people following a COVID-19 vaccine.
Immune cell populations of people with post-vaccination syndrome had lower levels of effector CD4 T cells and higher levels of CD8 T cells that secrete tumor necrosis factor (TNF) compared with healthy controls, reported Akiko Iwasaki, PhD, of Yale University School of Medicine in New Haven, Connecticut, and co-authors in a preprint posted on medRxivopens in a new tab or window. The paper has not been peer-reviewed....
A subset of post-vaccination syndrome patients also had higher levels of circulating spike protein in their blood. Detectable levels of the S1 subunit of the spike protein were seen in plasma up to 709 days after the most recent known exposure. Finding the spike protein in circulation at such a late time point was surprising, Iwasaki said.
https://www.medpagetoday.com/neurology/generalneurology/114306
https://publichealthpolicyjournal.com/yale-study-links-persistent-spike-protein-to-post-vaccination-syndrome-immune-dysregulation/
Again, the overall benefit of the vaccines has been immense, and these new findings seem to reflect a relatively rare situation.
But knowledge here is continually evolving, and the [early] attitude that "this is the best of all possible worlds" has to be adjusted for current understandings.