Study Reveals Microwaves Harbor Diverse and Resilient Bacteria

Microbes found in microwaves resemble those on kitchen surfaces and solar panels, with potential biotechnological applications.

Researchers sampled bacteria from 30 microwaves in homes, shared spaces, and laboratories.
Microwaves contain 747 different bacterial genera, with the highest diversity in laboratory microwaves.
Domestic microwaves have bacteria similar to those on kitchen surfaces, while lab microwaves host radiation-resistant microbes.
Some bacteria found may pose health risks, but not more than other kitchen surfaces.
Regular cleaning with diluted bleach or disinfectant spray is recommended to maintain hygiene.