Some of the most varied ecosystems on the planet can be found right in our bathrooms—at least on a viral level. Researchers swabbed individuals’ toothbrushes and showerheads and discovered they were teeming with hundreds of distinct viruses, many of which had never been encountered before. Fortunately, these bacteria-targeting viruses pose no threat to humans. “Toothbrushes […]

Unprecedented Viral Discoveries on Toothbrushes: What Researchers Are Uncovering