Correct me if I am wrong, but this sounds a lot like saying “Not as effective in the older population”.
And more is needed which in my opinion, translates into more $$$$ for the pharmas.
Darn, people need to be taught that Vitamin D3, Zinc and Magnesium will help tremendously.
I think they have to test seniors who actually had Covid and see what their antibodies are at.
Yes
That’s why normal clinical trials take years, through many phases, and require a balance of demographics and often proof of superiority or non-inferiority to existing treatments (vaccines a little different). These things were developed in weeks and tested and approved in months and compared against nothing (no treatments have been approved, some explicitly withdrawn or frowned upon leaving 20 million Americans without a treatment option). We’re bound to find out a lot more in time.