When was eiichiro oda sick?

Eiichiro Oda, the creator of "One Piece," revealed in September 2020 that he had been hospitalized due to a health scare related to exhaustion. He mentioned that he had been working long hours without sufficient rest, leading to a temporary setback. Oda reassured fans that he was recovering and emphasized the importance of taking care of his health while continuing to work on the series.