Oh, great. Yes, imperfect but improves iteratively. But I never said that the mRNA vaccine (or any vaccine, for that matter - we also have vector vaccines and even inactivated ones) is perfectly safe.
Indeed, what I was saying is that it's illogical to expect it to be perfectly safe. That would only make sense if contracting COVID was (proven to be) perfectly harmless. But the thing is that you are forced to make a decision and you don't have complete knowledge about the consequences of neither of your (two) choices. However, the (imperfect) experts say that the vaccines are way safer than contracting covid unvaccinated. And if anything, we both know that they have a lot better chance to be right than us.
> after being developed in 6 months
This doesn't really matter given the above (that you should listen to those who know a lot better), but the 6 months is far from being true. They started experimenting with the coronavirus vaccines back in 2003 and there was ongoing research ever since then. I've just seen a video from 5 years ago where a virologist guy talks about their bat coronavirus research at the local (Hungarian) science meetup.
The mRNA platform itself has been under development for over 3 decades, too. But again, you can go for adenovirus vector vaccines, which are a more tested technology. In some part of the world you can get inactivated vaccines (e.g. here, in Hungary we had one from Shinopharm), but they don't do that well against SARS-CoV2. However, the actual candidate for Pfizer's (well, BioNTech's) vaccine was done in something like 2 weeks, IIRC. But that was only possible because of the decades of earlier research. In part the mRNA technology itself, in part because they could skip the animal testing thanks to the SARS-CoV1 vaccines developed around 2003. (But the animal testing only protects the phase1 maybe phase2 participants, anyway. It's not that a vaccine sometimes takes years because they experiment on animals for years with a vaccine candidate that otherwise seems perfectly viable.)
>> However, the (imperfect) experts say that the vaccines are way safer than contracting covid unvaccinated.
False. SOME (imperfect) experts say this.
SOME experts say taking an unknown vaccine for a healthy person in an age group that is not at risk of Covid is creating an unnecessary (unknown) vaccine risk for themselves especially considering the vaccines are made by profit driven companies that haven't been particularly human welfare focused in the past.
>>They started experimenting with the coronavirus vaccines back in 2003
Thalidomide is based off of benzodiazepens which had been developed over a hundred years before Thalidomide was invented.
Still made unexpected flipper babies.
Have you even made a tiny tweak in a code base and the whole thing broke?
Now apply this to a biochemical system which is infinitely more complex.
Indeed, what I was saying is that it's illogical to expect it to be perfectly safe. That would only make sense if contracting COVID was (proven to be) perfectly harmless. But the thing is that you are forced to make a decision and you don't have complete knowledge about the consequences of neither of your (two) choices. However, the (imperfect) experts say that the vaccines are way safer than contracting covid unvaccinated. And if anything, we both know that they have a lot better chance to be right than us.
> after being developed in 6 months
This doesn't really matter given the above (that you should listen to those who know a lot better), but the 6 months is far from being true. They started experimenting with the coronavirus vaccines back in 2003 and there was ongoing research ever since then. I've just seen a video from 5 years ago where a virologist guy talks about their bat coronavirus research at the local (Hungarian) science meetup.
The mRNA platform itself has been under development for over 3 decades, too. But again, you can go for adenovirus vector vaccines, which are a more tested technology. In some part of the world you can get inactivated vaccines (e.g. here, in Hungary we had one from Shinopharm), but they don't do that well against SARS-CoV2. However, the actual candidate for Pfizer's (well, BioNTech's) vaccine was done in something like 2 weeks, IIRC. But that was only possible because of the decades of earlier research. In part the mRNA technology itself, in part because they could skip the animal testing thanks to the SARS-CoV1 vaccines developed around 2003. (But the animal testing only protects the phase1 maybe phase2 participants, anyway. It's not that a vaccine sometimes takes years because they experiment on animals for years with a vaccine candidate that otherwise seems perfectly viable.)