Japan's success in smashing its latest wave of COVID has 'puzzled' health expertsBy Joshua Boscaini Posted Thu 28 Oct 2021 at 6:46pmThursday 28 Oct 2021 at 6:46pmThu 28 Oct 2021 at 6:46pm, updated Thu 28 Oct 2021 at 10:11pmThursday 28 Oct 2021 at 10:11pmThu 28 Oct 2021 at 10:11pm Venues in Tokyo have begun serving alcohol again as part of eased restrictions.(AP: Kiichiro Sato)