Various biological agents (bacteria, molds, yeasts ...) contribute by their metabolic activity to cheese’s ripening. Cheese care procedures during ripening, like wiping, may disperse microorganisms from cheese rinds. Chronic inhalation of potential allergenic particles in ripening cellars may cause, for operators, development of respiratory diseases as asthma. However, microorganisms’ emissions and transfers across ripening cellars during cares remained poorly documented. To evaluate microorganisms transfer consecutive to cheese wiping, we focused on microbial community from long-ripened cheeses (CH_LR) and its dispersion in air and on short-ripened cheeses (CH_SR). Twenty-four short-ripened cheeses, all wiped, were distributed into 3 experimental cellars (INRAE, Aurillac), two of which also received 6 long-ripened cheeses either wiped (cellar 2) or unwiped (cellar 3). Samples were taken over a period of 4 weeks in four environments: cheese rinds, cheese cloths, air and cellar walls. Levels of culturable microorganisms were assessed (n = 92). Microbial community compositions were analyzed by metabarcoding (16S rRNA and ITS genes, respectively) (n = 100 samples). Results showed an in-crease in airborne mold levels up to 7 log CFU. m