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Occupational Disease and Nanoparticles

In the September issue of the European Respiratory Journal, the first medical case series of workers with serious disease that the study authors associate with exposure to nano-sized particles has been published. Investigators Y. Song, X. Li, and X Du of the Chaoyang Hospital of the Capital University of Medical Sciences in Beijing, China, report on a series of seven previously healthy young women who developed serious heart and lung disease after working at a print plant exposed to a chemical "paste" mixture containing undefined "nanoparticles" of approximately 30 nanometers in diameter. Read More >

Posted on by John Howard, MD, Charles L. Geraci, PhD, CIH, and Paul Schulte, PhD10 CommentsTags

H1N1: Protecting Healthcare Workers

As of July 31, 2009, there were 162,380 documented cases of human infection with H1N1 throughout the world, including the United States. As of August 6, 2009, there were 6,506 hospitalized cases and 436 deaths in the U.S. From the time of its emergence earlier this year, H1N1 has prompted a concerted response from health agencies. Read More >

Posted on by Maryann D'Alessandro, PhD, and Ed Fries54 Comments