Occupational Ventilatory Defects Among Workers Employed in Tea Gardens, A Cross-Sectional Study in Siliguri Subdivision of Darjeeling District, West Bengal.

Introduction: During the refining and packing of tea, a very fine dust is formed which is called the tea fluff. Exposure to this fluff has been reported to cause ventilatory defects on chronic exposure.

Objective: To determine the association between air quality of the different work sections of tea gardens and the ventilatory functions of the workers.