旅の発見

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海外出張、特に国際会議で海外に出かけることは体力を消耗する。欧米ならば時差に苦しみながら、朝早くから興味ある発表を丹念に聴きあさる。時に、懇親会に参加したり、久しぶりの友人達と夕食をともにすると、ホテルの部屋に辿り着くと夜更けだったりする。

 

こんな時が危ない。体調を崩してしまう。できるだけ、感染予防のため、うがいを励行することにしている。

 

ある海外出張時のこと。いつものように、ホテルの洗面台にてイソジンでゴロゴロッとうがい。そして、洗面台にむけて吐き出す。すると、白い洗面台表面が紫色に変色。ギョ！　

さてさて、なにが起きたのだろう？

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Aさんへのヒントです。ウィンクラー法を思い起こして下さい。