If i lived in America under Trump i'd put it off for sure. Not so sure when they come up with one in Australia as they are, i believe no doubt, being more careful than some other researchers. Human trials begin on coronavirus vaccine developed by University of Queensland By Talissa Siganto Posted Yesterday at 9:39am, updated Yesterday at 2:38pm https://www.abc.net.au/news/2020-07-13/queensland-coronavirus-vaccine-human-trials-begin/12443640 Oh, and it's likely there will be at least two different vaccines for covid, as there are for the flu.