Swine flu and industrial hygiene.

Swine flu is the present focus of the world. It affects millions of world population and result in many social impacts. This disease is caused by the novel H 1 N 1 influenza virus infection. The main manifestation of H 1 N 1 influenza is the acute febrile illness with respiratory signs and symptoms. The severe infection can result in lower respiratory tract involvement, respiratory failure, or even death. So far, thousands of people die of this new emerging disease. No doubt, the disease has already entered the industrial work for months and many workers are at risk of contracting the infection. In this short essay, the author discusses the industrial hygiene concern for swine flu.