| > I think the concern is delivery mechanisms that have never, or only rarely, been used before. What is this concern based on? That it's new or rarely used? Why would you have prior concern one way or the other? > Regarding evidence for "spooky things", well, by their nature there is no or little evidence for them. They are black swans and the means by which they are addressed is the precautionary principle. In particular, by their nature, there can be no evidence about presence or absence of long term effects of novel delivery mechanisms. This runs into the same problem. And it's even worse because you have a known risk (COVID-19) and a future, unknown and unquantifiable risk with no prior reason to believe such a risk exists and you're opting to defend against that risk instead. It's like never investing in the stock market because one day something might happen and cause something to happen. It doesn't make any sense. > Personally speaking, I suspect I'm a lot better off being vaccinated than not but some of the credulity around vaccines is rather surprising to me (especially the fact that many people don't seem to know that J&J uses a novel delivery mechanism too). Sure, but to be fair not a single one of these people ever questioned any other vaccine delivery mechanism they were getting. Questioning this stuff is new, and it's a deliberate disinformation campaign. |
> What is this concern based on? That it's new or rarely used? Why would you have prior concern one way or the other?
I didn't originate this conversation so I can't speak for the original commenter, but it seems to me it's worth pausing for thought when a billion people are due to receive a medical intervention of a type that has never been used before.
> This runs into the same problem. And it's even worse because you have a known risk (COVID-19) and a future, unknown and unquantifiable risk with no prior reason to believe such a risk exists and you're opting to defend against that risk instead.
I'm not opting to defend against that risk but nor do I think the calculus is as obvious as you are making out. On the one hand I am very, very glad the vaccines are available because they seem to be significantly suppressing infection numbers and keeping people out of hospital. On the other hand I believe that individuals should not be coerced by their employer into receiving a vaccine.
> Sure, but to be fair not a single one of these people ever questioned any other vaccine delivery mechanism they were getting. Questioning this stuff is new, and it's a deliberate disinformation campaign.
Which people? People have been questioning the safety of vaccine delivery mechanisms for at least 20 years. https://en.wikipedia.org/wiki/MMR_vaccine#False_claims_about...