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Currently the vaccination is regarded as to be the best -measure against Covid-19. However about 50% of infected persons have been twice vaccinated in Tokyo. Preliminary study in Israel shows fourth Covid vaccine shots are less effective
2022-01-19 08:10
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次の記事2022-01-20 08:11:00In Japan, often we hear the remarks that micron variant is not dangerous. Former PM Abe hinted that it is similar to influenza. However, in USA, the hospitalization is now highest. In UK. deaths a day became more than 400.
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前の記事2022-01-17 07:53:00Where is the big difference between shogi and chess? In chess, the piece is simply removed from the board. In case of shogi, such piece is handed over to an opponent, the opponent can put this captured piece anywhere in desired empty place.