Disease spread can occur in almost any place–from homes to offices– for children, it usually occurs in schools. A school experiment conducted in 2018 demonstrated how easily germs are spread among ...

Unlike germs, however, it can be seen under a blacklight, enabling Rober to track how it spreads through his day-long experiment in a classroom. The teacher was doused with the invisible powder prior ...

When the germ-free mice were just a handful of days old, the researchers found fewer neurons in their PVN, even when microbes were introduced after birth. That suggests the changes caused by these ...