IC 6840 Review Of Literature On Effects Of Breathing Dusts With Special Reference To Silicosis - Part II-A - Chapter 4. Prevention Of Dust Diseases (Sections 1 And 2) - Introduction

As no cure is known for silicocis after it has developed, prevention is the only effective remedy. There are two main lines of approach to the problem of dust-disease prevention in industry - the engineering, through control of dust production, and the medical, through selection of workers by examination; success probably depends upon a combination of the two. Hatch (146) considers the following measures essential to a complete, well-balanced program of control of the dust hazard in industry: 1. Selection of workers by means of physical examinations in order especially to eliminate those with tuberculosis and other disorders of the respiratory system. 2. Reduction of the duct concentration below the standard of permissible dustiness through adequate moans of dust control and good housekeeping. 3. Limiting the frequency and duration of employment in the dusty occupations, thus reducing the rate of deposition of dust in the lungs. 4. Routine measurement of the effectiveness of the dust-control program by means of periodic medical examinations and duct surveys.