>A phase I, needle free, dose escalation clinical trial of pEVAC-PS, a candidate pan-Sarbecovirus Vaccine - Journal of Infection

https://en.wikipedia.org/wiki/SARS-related_coronavirus
The SARSr-CoV species is a member of the genus Betacoronavirus and the only species of the subgenus Sarbecovirus (SARS
Betacoronavirus).

だから、 pan-Sarbecovirus Vaccineってのは万能でもなんでもなく武漢ウィルスやそのいくつかの変異株にしか効かない、ってこと

投資詐欺かね