Abstract
Blending of different grades of tea is a very dusty process which exposes workers to a fine fluff. One hundred and twenty-five tea blenders with an average service of 22.9 years in the industry were interviewed according to a standard questionnaire, and submitted to a clinical and radiographical examination. The examination was repeated eight and 31 months later. A total of 46 workers (36%) had respiratory illness, 31 had chronic bronchitis (24.8%), eight had asthma (6.4%), and seven had active or inactive pulmonary tuberculosis (5.6%). The prevalence of chronic bronchitis and asthma was more than that expected in the general population. It is suggested that these two conditions are aetiologically related to long-term exposure to tea fluff.
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Selected References
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- Uragoda C. G. A clinical and radiographic study of coir workers. Br J Ind Med. 1975 Feb;32(1):66–71. doi: 10.1136/oem.32.1.66. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Uragoda C. G. An investigation into the health of kapok workers. Br J Ind Med. 1977 Aug;34(3):181–185. doi: 10.1136/oem.34.3.181. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Uragoda C. G. Tea maker's asthma. Br J Ind Med. 1970 Apr;27(2):181–182. doi: 10.1136/oem.27.2.181. [DOI] [PMC free article] [PubMed] [Google Scholar]