once we get the vaccine don't expect life to return to normal. I hope I'm wrong.
Effective vaccines need at least 5 years of testing to be considered safe. I would never take a rushed vaccine. If we get a vaccine next year then it will be very suspicious.
I don't think there is any doubt that the virus needs adequate vaccines to fully control it but the vaccines will not work properly after 5 years don't get me wrong because the vaccine is the only virus that can reduce the spread of the virus. While maintaining the social distance the effect of the virus is decreasing but it is appearing anew all people will depend on the vaccine.