by Natsuko FUKUE TOKYO, Japan (AFP) — Japan began vaccinating healthcare workers against the coronavirus on Wednesday, as it rolled out a cautious inoculation programme with just over five months until the Tokyo 2020 Olympics. Japan has so far approved only the Pfizer/BioNTech vaccine, and started administering the first shots at a Tokyo hospital on Wednesday morning. Tokyo Medical Centre director Kazuhiro Araki volunteered to be the first at the facility to receive the shot. […]