Inhale bioaerosols of moldy compost
Inhale bioaerosols of moldy hay, silage, straw, or grain
Inhale moldy wood dust
Repeatedly debark maple trees to obtain sap
Repeatedly inhale bioaerosols of cheese containing Penicillum species
Repeatedly inhale bioaerosols of moldy barley
Repeatedly inhale bioaerosols of moldy sugarcane bagasse
Repeatedly inhale bioaerosols of moldy wood pulp
Repeatedly inhale dust harvesting peat moss
Repeatedly inhale dust of esparto grass
Repeatedly inhale dust of moldy greenhouse soil
Repeatedly inhale dust of moldy tobacco
Repeatedly inhale moldy cork dust