Detect Poison and Disease

Casting Time: 1 action
Range: Self
Duration: Concentration, up to 10 minutes
For the duration, you can sense the presence and location of poisons, poisonous creatures, and
diseases within 30 feet of you. You also identify
the kind of poison, poisonous creature, or disease
in each case.
The spell can penetrate most barriers, but is
blocked by 1 ft. of stone, 1 in. of common metal,
a thin sheet of lead, or 3 ft. of wood or dirt.