Category: Respiratory Health

Factors Associated with Poor Control of 9/11-related Asthma

  Many people who were exposed to dust and fumes during the September 11, 2001 World Trade Center terrorist attacks developed asthma. Although asthma is a chronic illness, symptoms can be prevented with medications and avoidance of triggers. However, many factors, including co-existing medical conditions, can make it difficult to keep asthma symptoms under control. Read More >

Posted on by Hannah Jordan, MD, MPH10 Comments

N95 Respirator Use During Pregnancy – Findings from Recent NIOSH Research

  Recent NIOSH research has shed some light on the topic of the safety of N95 filtering facepiece respirators (FFR) use by pregnant workers. Women make up approximately one-half of the US work force. At any given time, about 10% of those female workers of child-bearing age (15–44 years of age) will be pregnant. Because Read More >

Posted on by Raymond Roberge, MD, MPH; Jung-Hyun Kim, PhD; and Jeffrey B. Powell, MS11 Comments

Silicosis Update

  Silicosis is a potentially fatal but preventable occupational lung disease caused by inhaling respirable particles containing crystalline silicon dioxide (silica). Quartz, a type of crystalline silica, is the second most abundant mineral in the earth’s crust and workers across a wide range of occupations and industries are exposed to silica-containing dusts. The risks, causes, Read More >

Posted on by Jacek Mazurek, MD, MS, PhD and David Weissman, MD 107 Comments

Respiratory Hazards for Latino Horse Farm Workers

With the upcoming Belmont Stakes and the possibility of a Triple Crown winner, all eyes are on the world of horse racing. These races are the culmination of years of work far from the glory of the grand stage of horse racing. What is not seen on this grand stage is that there are many Read More >

Posted on by Jennifer E. Swanberg, Ph.D., MMHS, OTR and Jess Miller Clouser, MPH 1 Comment

Cleaning for Asthma-Safer Schools Reduces Asthma Risk, Saves Money

  A 43-year-old high-school custodian started having breathing problems he associated with using a bathroom disinfectant and a floor stripper. When he was away from the chemicals for a few months, his breathing problems improved. The problems came back once he returned to work. He visited the emergency room several times, and healthcare providers repeatedly Read More >

Posted on by Debbie Shrem, MPH; Justine Weinberg, MSEHS, CIH; Jennifer Flattery, MPH; Barbara Materna, PhD, CIH3 Comments

Morbidity and Mortality Weekly Report: Workers’ Memorial Day 2015

  On Workers’ Memorial Day we acknowledge the toll that work-related exposures have taken on American workers, their families, and communities. Each year, NIOSH collaborates with the staff of the CDC Mortality and Morbidity Weekly Report (MMWR) to publish the most recent NIOSH analyses of occupational illness and injuries, and investigations of occupational hazards. The Read More >

Posted on by Kerry Souza, ScD, MPH 2 Comments