I guess, like the Fox Mulder character on The X-Files, " I Want To Believe". Or in this case, we are being told that, we just have to believe, in something just about as credible as snake-handling, and everything will be all right. Yeah, sure, whatever they say.......
Something tells me that if this shit gets really bad, the vaccine will only be available to the very rich, since the ruling class sees the elderly and the already sick, who are the main ones affected by this virus, as just surplus populations that they already don't want to help support thru taxes..