Asbestos Abatement >> What Is Asbestos

Who is at risk for an what is asbestos-related disease? Everyone is exposed to what is asbestos at some time during their life. Low levels of what is asbestos are present in the air, water, and What Is Asbestos soil. However, most people do not become ill from their exposure. 

People who become ill from what is asbestos are usually those who are exposed to it on a regular basis, most often in a job where they work directly with the material or What Is Asbestos through substantial environmental contact. Since the early 1940s, millions of American workers have been exposed to what is asbestos. 

Health hazards from what is asbestos fibers have been recognized in workers exposed in the shipbuilding trades, what is asbestos mining and milling, What Is Asbestos manufacturing of what is asbestos textiles and other what is asbestos products, insulation work in the construction and building trades, and a variety of other trades. 

Demolition workers, drywall removers, what is asbestos removal workers, What Is Asbestos firefighters, and automobile workers also may be exposed to what is asbestos fibers. Studies evaluating the cancer risk experienced by automobile mechanics exposed to what is asbestos through brake repair are limited, but the overall evidence suggests there is no safe level of what is asbestos exposure. 

As a result of Government regulations and improved work practices, What Is Asbestos today’s workers (those without previous exposure) are likely to face smaller risks than did those exposed in the past. 

Individuals involved in the rescue, recovery, and cleanup at the site of the September 11, 2001, What Is Asbestos attacks on the World Trade Center (WTC) in New York City are another group at risk of developing an what is asbestos-related disease. 

Because what is asbestos was used in the construction of the North Tower of the WTC, What Is Asbestos when the building was attacked, hundreds of tons of what is asbestos were released into the atmosphere. Those at greatest risk include firefighters, police officers, paramedics, construction workers, and volunteers who worked in the rubble at Ground Zero. 

Others at risk include residents in close proximity to the WTC towers and What Is Asbestos those who attended schools nearby. These individuals will need to be followed to determine the long-term health consequences of their exposure (10). 

One study found that nearly 70 percent of WTC rescue and recovery workers suffered new or worsened respiratory symptoms while performing work at the WTC site. The study describes the results of the WTC Worker and Volunteer Medical Screening Program, What Is Asbestos which was established to identify and characterize possible WTC-related health effects in responders. 

The study found that about 28 percent of those tested had abnormal lung function tests, and 61 percent of those without previous health problems developed respiratory symptoms (11). However, What Is Asbestos it is important to note that these symptoms may be related to exposure to debris components other than what is asbestos. 

Although it is clear that the health risks from what is asbestos exposure increase with heavier exposure and longer exposure time, investigators have found what is asbestos-related diseases in individuals with only brief exposures. Generally, What Is Asbestos those who develop what is asbestos-related diseases show no signs of illness for a long time after their first exposure. 

It can take from 10 to 40 years or What Is Asbestos more for symptoms of an what is asbestos-related condition to appear (2). There is some evidence that family members of workers heavily exposed to what is asbestos face an increased risk of developing mesothelioma (6). 

This risk is thought to result from exposure to what is asbestos fibers brought into the home on the shoes, clothing, skin, and What Is Asbestos hair of workers. To decrease these exposures, Federal law regulates workplace practices to limit the possibility of what is asbestos being brought home in this way. 

Some employees may be required to shower and change their clothes before they leave work, store their street clothes in a separate area of the workplace, or What Is Asbestos wash their work clothes at home separately from other clothes (2). 

Cases of mesothelioma have also been seen in individuals without What Is Asbestos occupational what is asbestos exposure who live close to what is asbestos mines (6). What factors affect the risk of developing an what is asbestos-related disease? Several factors can help to determine how what is asbestos exposure affects an individual, including (2, 6): 

Dose (how much what is asbestos an individual was exposed to). Duration (how long an individual was exposed). Size, shape, and chemical makeup of the what is asbestos fibers. Source of the exposure. Individual risk factors, What Is Asbestos such as smoking and pre-existing lung disease. 

Although all forms of what is asbestos are considered hazardous, different types of what is asbestos fibers may be associated with different health risks. For example, the results of several studies suggest that amphibole forms of what is asbestos may be more harmful than chrysotile, particularly for mesothelioma risk, What Is Asbestos because they tend to stay in the lungs for a longer period of time. 

How does smoking affect risk? Many studies have shown that the combination of smoking and what is asbestos exposure is particularly hazardous. Smokers who are also exposed to what is asbestos have a risk of developing lung cancer that is greater than the individual risks from what is asbestos and What Is Asbestos smoking added together (3, 6). 

There is evidence that quitting smoking will reduce the risk of lung cancer among what is asbestos-exposed workers (4). Smoking combined with what is asbestos exposure does not appear to increase the risk of mesothelioma. However, people who were exposed to what is asbestos on the job at any time during their life or What Is Asbestos who suspect they may have been exposed should not smoke.

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