| Occupation area | Jobs with occupational exposures | Possible sources of antigens | Antigen name |
| Agriculture | Farmers | Decaying vegetation (hay and grass) and soil (farms with animals, such as cattle and horses) | Absidia corymbifera, Lichtheimia corymbifera, and Saccharopolyspora rectivirgula | Plant surfaces, fruit, honeybee’s environment, animal, or human feces (soil with organic fertilizer) | Pantoea agglomerans and Streptomyces albus | Moldy hay, straw, plant material, seeds (sunflower, wheat, rye, barley, maize, in-shell peanuts, pecans, and peas), beans (mung, soybeans, soy products, and green coffee beans); cereals (corn, rice, and wheat); dry substrates (straw and seeds); air in agricultural and human-associated environments | Thermophilic actinomycetes (Saccharopolyspora rectivirgula, Thermoactinomyces vulgaris, and Thermoactinomyces sacchari), Pantoea agglomerans Wallemia sebi, Wallemia mellicola, and Wallemia muriae | Compost | Streptomyces thermohygroscopicus, Thermoactinomyces vulgaris, and Saccharomonospora viridis | Peat moss | Saccharomonospora viridis (thermoactinomyces viridis) and Aspergillus spp. (e.g., A. fumigatus and A. niger) | Onion growers | Onion peels | Penicillium spp., Aspergillus flavus, and Aureo pullulans | Bagasse workers | Bagasse, hay, straw, and moldy plants | Aerobacter cloacae, Thermoactinomyces sacchari, and Thermoactinomyces vulgaris | Mushroom growers | Contaminated compost, edible mushroom manure, hay, and dusty soil | Streptomyces albus and Streptomyces thermohygroscopicus |
| Poultry | Bird breeders (hen workers, pigeon breeders, turkey, duck, goose handlers, and feather pluckers) | Parakeet, pigeon, chicken, turkey, goose, and duck proteins | Bird droppings or feathers |
| Food industry | Cheese producers | Cheese processing and washing | Penicillium notatum, Penicillium viridicutum, Penicillium roqeforti, Penicillium verrucosum, Penicillium casei, Aspergillus fumigatus, Aspergillus niger, and Aspergillus pullulans | Bakers | Contaminated flour and aspergillus enzyme in baking agents | Aspergillus fumigatus | Soy sauce brewers | Fermentation starter for soy sauce | Aspergillus oryzae | Salami factory workers | Dried sausage dust white coating on salami | Penicillium glabrum, Penicillium spp., and Aspergillus fumigatus | Wine growers | Mold on grapes | Botrytis cinerea |
| Constructions | Plasterers, insulators, and varnishers | Glue, polyurethane foam, paint, plastic, resins, and varnishes | Isocyanate acid anhydrides, toluene diisocyanate, methylene diphenyl, isocyanate, and hexamethylene diisocyanate | Woodworkers and wood trimmers | Oak, cedar, pine, spruce, mahogany dust, and contaminated wood trimmings | Alternaria spp, Bacillus subtilis Rhizopus spp, and Mucor spp |
| Miscellaneous | Wind instruments players | Trombone, trumpet, flute, saxophone, and clarinet | Mycobacteria chelonae or other mycobacteria species Fusarium spp and Phoma spp | Air conditioner/humidifier/swamp cooler | Contaminated water | Thermoactinomyces spp., Aspergillus spp., Penicillium spp. Aureobasidium spp, Candida albicans, and Thermophilic actinomycetes | Dental technicians | Dental products | Methyl acrylates | Lifeguards, pool workers | Contaminated water jets and sprays | Pseudomonas spp. | CPAP machine, nebulizers | Contaminated water | Rhodotorula minuta and Candida spp | Sawmill workers | Maple bark | Cryptostroma corticale |
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