Question

Workers in silk industry usually suffer from asthama due to

Answer 1

Allergens on moth wings cause asthma and conjunctivitis

Answer 2

The workers of silk industry often develop respiratory problems like asthma due to the liberation of allergy causatives during the development of silkworm. The allergens from the silk worm excrete, silkworm cocoon, and wings of the silk moth are the main causative agents of the asthma and other respiratory problems.