Cancer and Risk of COVID-19 Through a General Community Survey

Karla A. Lee, Wenjie Ma, Daniel R. Sikavi, David A. Drew, Long H. Nguyen, Ruth C.E. Bowyer, M. Jorge Cardoso, Tove Fall, Maxim B. Freidin, Maria Gomez, Mark Graham, Chuan Guo Guo, Amit D. Joshi, Sohee Kwon, Chun Han Lo, Mary Ni Lochlainn, Cristina Menni, Benjamin Murray, Raaj Mehta, Mingyang SongCarole H. Sudre, Veronique Bataille, Thomas Varsavsky, Alessia Visconti, Paul W. Franks, Jonathan Wolf, Claire J. Steves, Sebastien Ourselin, Tim D. Spector, Andrew T. Chan

Research output: Contribution to journalArticlepeer-review

Abstract

Individuals with cancer may be at high risk for coronavirus disease 2019 (COVID-19) and adverse outcomes. However, evidence from large population-based studies examining whether cancer and cancer-related therapy exacerbates the risk of COVID-19 infection is still limited. Data were collected from the COVID Symptom Study smartphone application since March 29 through May 8, 2020. Among 23,266 participants with cancer and 1,784,293 without cancer, we documented 10,404 reports of a positive COVID-19 test. Compared with participants without cancer, those living with cancer had a 60% increased risk of a positive COVID-19 test. Among patients with cancer, current treatment with chemotherapy or immunotherapy was associated with a 2.2-fold increased risk of a positive test. The association between cancer and COVID-19 infection was stronger among participants >65 years and males. Future studies are needed to identify subgroups by tumor types and treatment regimens who are particularly at risk for COVID-19 infection and adverse outcomes.

Original languageEnglish
JournalThe Oncologist
Volume26
Issue number1
DOIs
Publication statusPublished - 2021

Subject classification (UKÄ)

  • Cancer and Oncology
  • Public Health, Global Health, Social Medicine and Epidemiology

Free keywords

  • Covid-19
  • SARS-CoV-2

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