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Cosmo and I learn about microbes, thanks to Eric Lofrgren, an infectious disease expert at WSU.

Resources you can use:

• hear what microbes are
• where they live in the environment
• how some skin bacteria help us out
• what biofilms are
• ...and check out this bellybutton bacteria scientists study

Oh, and wash your paws! =^..^=

As always, submit burning questions at askdruniverse.wsu.edu. Who knows where your questions will take us next.