Fungal Flora at Solid Waste Storage Centres and Their Potential Allergenic Effects on the Workers

Purpose: The aim of this study was to find out the fungal flora at solid waste storage centres and its potential allergenic effects on the workers.Methods: Air samples from 10 solid waste storage centres were collected and plates were incubated for up to 14 days. The isolated fungi were identified by standard methods. In total, 599 solid waste sanitation workers who worked in those areas were questioned about nasoconjunctival and skin allergic symptoms and then underwent skin prick tests with different mould extracts.Results: Aspergillus sp., Cladosporium sp., Rhizopus sp., Penicillium sp., Alternaria sp. and Trichoderma sp. were isolated in all areas, Aspergillus being the most abundant mould followed by others. According to skin prick tests, positivity to Aspergillus fumigatuswas found to be in the first order by 10.68%. There was a significant correlation between the nasal and conjunctival symptoms and skin test positivity to house dust mites (p = 0.002, p = 0.03). Skin complaints were correlated with ...