Gut Microbiome May Help or Hinder Defenses Against SARS-CoV-2

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Bianca Nogrady When SARS-CoV-2 first began rampaging around the world, it was thought to primarily affect the respiratory system. It soon became clear that the virus had more far-reaching effects, including on the gastrointestinal system and its bacterial symbionts.  One early study suggested that nearly 20 percent of patients with confirmed SARS-CoV-2 infection had gastrointestinal symptoms. That […]