Case–Control Study of Long COVID, Sapporo, Japan

We conducted a cross-sectional survey among SARS-CoV-2–positive persons and negative controls in Sapporo, Japan, to clarify symptoms of long COVID. We collected responses from 8,018 participants, 3,694 case-patients and 3,672 controls. We calculated symptom prevalence for case-patients at 2–3, 4–6,...

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Bibliographic Details
Main Authors: Toshiaki Asakura, Takashi Kimura, Isaku Kurotori, Katabami Kenichi, Miyuki Hori, Mariko Hosogawa, Masayuki Saijo, Kaori Nakanishi, Hiroyasu Iso, Akiko Tamakoshi
Format: Article
Language:English
Published: Centers for Disease Control and Prevention 2023-05-01
Series:Emerging Infectious Diseases
Subjects:
Online Access:https://wwwnc.cdc.gov/eid/article/29/5/22-1349_article