@michael_mcleary @robertwiblin Vaccines could have been made legal to take in the west months earlier than they actually were. And even today, boosters targeting omicron are under development...
@michael_mcleary@robertwiblin疫苗本可以比实际接种早几个月在西方合法接种。即使在今天，针对omicron的推进器仍在研发中。。。