BCG epidemiology supports its protection against COVID-19? A word of caution

• Reka Szigeti,

  Roles Data curation, Funding acquisition, Writing – original draft, Writing – review & editing

  Affiliation Department of Pathology & Genomic Medicine, Houston Methodist Hospital, Houston, Texas, United States of America

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• Domos Kellermayer,

  Roles Data curation, Formal analysis

  Affiliation University of Houston, Houston, Texas, United States of America

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• Giedrius Trakimas,

  Roles Data curation, Formal analysis, Writing – review & editing

  Affiliations Institute of Biosciences, Vilnius University, Vilnius, Latvia, Institute of Life Sciences and Technology, Daugavpils University, Daugavpils, Latvia

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• Richard Kellermayer

  Roles Conceptualization, Data curation, Formal analysis, Supervision, Writing – original draft, Writing – review & editing

  * E-mail: kellerma@bcm.edu

  Affiliations Section of Pediatric Gastroenterology, Texas Children’s Hospital, Houston, Texas, United States of America, Baylor College of Medicine, Houston, Texas, United States of America, USDA/ARS Children’s Nutrition Research Center, Houston, Texas, United States of America

  http://orcid.org/0000-0002-4146-1335

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