I am not trying to be a party pooper here. Why would I? I wrote a bit about them here https://shift.ms/topic/doms-covid-diary-sat-25th-apr This is an excellent piece from a pharmaceutical market analyst. These folk really don't care about you or me, they are in it for the money. End of. Have a read - he knows his stuff and makes very credible points (yes, it is from a 100% US perspective but the same holds true equally for anywhere in the world regarding vaccine development). https://www.fiercepharma.com/vaccines/a-bullseye-from-24-feet-covid-19-vaccine-timelines-are-overly-hopeful-analyst-says