The point is how should we change our recommendations? Are older people or others with certain medical conditions more susceptible to damage?
I don't see how shrugging off this new information is reasonable or scientific.
https://www.sciencedirect.com/science/article/pii/S240545772...
Vitamin D levels had a significant difference between the case and control groups (p = 0.008). Serum calcium and serum zinc levels also had statistically significant differences between the two groups (p < 0.001).
Didn’t it take us thousands of years to realize lead was poisonous?
does 'forever' modify 'produced' or 'should be safe'? if the former, what produces a small amount of the spike protein forever (continuing, not just a small amount one time)?