ironpony wrote:
Well it's just that are these the same people who have tried to invent a vaccine for the common colds but have failed, and tried to invent one for HIV and failed? So what the odds that all of a sudden they are going to be successful with this one?
Also, it takes the FDA years to approve new medications, and I read it could take up to 12 years according to this article:
https://www.drugs.com/fda-approval-process.htmlIt says it can take an average of 12 years for FDA approval, and that's just an average, so can realistically expect to have one in less than a few years?
Viruses are different; they can invent vaccines for some faster than others. The ones that spread easier and/or are more dangerous also take priority and get more funding. And in case of something like covid19, they'll speed up the approving process for a possible vaccine.
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Are they not doing human trials now because nobody wants to be test subject, or are their volunteers, but they still do not want to use them at this stage?
This virus is still rather new, so first they have to collect data and plan the vaccine. After that is done, they'll make it and test it on animals. If the results are as expected,
then they'll start testing it on volunteers. Apparently, here in Finland they're working on a vaccine that, if everything goes according to plans, will be tested on humans starting this autumn.