Aerobiologia

, Volume 15, Issue 2, pp 121–130 | Cite as

Viable airborne fungi in Riyadh, Saudi Arabia

  • Abdulrahman Sulaiman Al-Suwaine
  • Syed Mohammed Hasnain
  • Ali Hassan Bahkali*
Article

Abstract

An aerobiological study to identify and quantify allergenic fungi and their seasonal fluctuations was conducted at two different sites, (Al-Batha, a more developed area in the south and Al-Ulia, a less developed area in the north) in Riyadh city, using portable Personal Volumetric Air Sampler (Burkard Manufacturing Co., England). Sampling was conducted twice a week in both the morning and in the afternoon at both sites, for a period of 12 months. Airborne fungi were grouped into “major” and “minor” components depending upon their frequency of appearance and catch percentage in the air. Cladosporium spp., Penicillium spp., Aspergillus spp., Alternaria spp. and Ulocladium spp. were included as major components. Minor components included Drechslera spp., Rhizopus spp., Fusarium spp. and Stachybotryis spp. In general, higher concentrations of fungi were found at the developed (Al-Batha) site than at the less developed (Al-Ulia) site, both in the morning and in the afternoon.

aerobiological study allergenic fungi seasonal fluctuation Riyadh city 

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Copyright information

© Kluwer Academic Publishers 1999

Authors and Affiliations

  • Abdulrahman Sulaiman Al-Suwaine
    • 1
  • Syed Mohammed Hasnain
    • 1
  • Ali Hassan Bahkali*
    • 2
  1. 1.Department of Biological and Medical ResearchKing Faisal Specialist Hospital and Research CenterRiyadhSaudi Arabia
  2. 2.Department of Botany and Microbiology, College of ScienceKing Saud UniversityRiyadhSaudi Arabia

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