Tag Archives: pollens

General Safety Issues, Respiratory Issues

HOW REFRESHING! MAY IS CLEAN AIR MONTH

Beginning today, May 1st, the American Lung Association wants to educate us about the importance of breathing fresh, clean air. Clean air does not contain allergens or pollutants, but is a combination of nitrogen, oxygen, and carbon dioxide. Clean air helps us stay healthy, so now is the time to take the proper steps to learn more about it. 

Here are some of the problems affecting our air that makes us sick by harming the environment: 

  • Sulphur Dioxide
  • Particulate Soot
  • Carbon Monoxide
  • Lead
  • Toxic Air Pollution
  • Ozone
  • Acid Rain 

Clean Air Month is recognized in many states across America. Events are held throughout the month of May to promote awareness. These have included ‘Bike To Work Days’ and ‘Share A Car Days’. (We will also be talking about Bike Safety during the month). Some states offer Air Management Programs and timely reporting on state and federal air quality issues. 

Clean Air Month is a time for many states to celebrate the impact the Clean Air Act has had on the way people think about the environment and on the overall health of its people. Just think of the improvements we have made since the Clean Air Act became official in 1970. For example, in Wisconsin during 1986, the Clean Air Act influenced legislation which was passed to reduce sulfur dioxide emissions from state power stations; by 1990 sulfur dioxide emissions had fallen by 46 percent. 

Everyone of us has the responsibility to keep our atmosphere clean. Many vehicles don’t do that. Manufacturing and other industries release pollutants into the air. Poor air quality in working environments require respiratory protection.  Here are some ways you can help and hopefully save money in the process! 

  • Make easy changes to your everyday routine;
  • Don’t let your car idle;
  • Keep your vehicle’s maintenance up to date;
  • Combine automobile trips;
  • Use environmentally friendly cleaning products;
  • Avoid painting or cleaning on poor air quality days;
  • Limit outdoor activities on these days.

We must do all we can to keep our environment clean.  This is the time to teach our children how valuable fresh air and a clean supply of water is to our future.  Don’t pollute the lakes and streams that cities and towns rely on for water.

Happy “May Day”

General Safety Issues, Respiratory Safety

DOES YOUR WORKPLACE LEAVE YOU BREATHLESS?

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Millions of people experience allergies caused by everyday exposures to agents such as dust mites, cat dander, and pollens.  Workers who encounter agents can also develop allergic reactions such as asthma, nasal and sinus allergies, hives, and even severe anaphylactic reactions.  Work-related asthma, which is caused by exposure to an agent in the workplace, is the most common occupational respiratory disorder in developed countries.  An estimated 15% of asthmatic cases reported in the United States are occupation-related.  In Canada, asthma affects over three million citizens.  Many are not aware that certain agents at their work place could lead to hyper-responsiveness of airway or aggravating pre-existing asthmatic symptoms.  Because of that, it is likely that the cases of occupational related asthma are under reported. 

Asthma is a common lung disease that creates narrowing of the air passages, making it difficult to breathe.  It can affect your ability to work, and your overall quality of life.  When asthma is not managed, it can even threaten your life.  If you are exposed to certain workplace chemicals or agents, you may be at risk for developing occupational asthma.  Many people with work-related asthma don’t realize that their symptoms are related to their work because they are the same as those for regular asthma: attacks of difficult breathing, tightness of the chest, coughing, and wheezing.  In work–related asthma, the symptoms are worse on workdays and improve when the person is away from the workplace, such as on the weekend, days off, and vacation.  Also, symptoms may be more severe at the end of the week, as compared to the beginning of the week. 

Risk factors for occupational asthma include frequent exposure to the agents involved, allergies, family history of allergies, or asthma, and smoking.  A good clinical history will help in identifying the possibility of work-related asthma.  An occupational physician could carry out a walk-through survey in the workplace to identify the possible agents that cause asthmatic attack.  Also, a look at the list of chemicals in Material Safety Data Sheets (MSDS) would give a clue to that. 

There are many agents that can cause occupational asthma.   Here are some examples:

  • Certain chemicals;
  • Metals and metal-working fluids;
  • Dyes, drugs, and enzymes;
  • Grains, flours, plants, and gums;
  • Natural rubber latex;
  • Animal and shellfish proteins;
  • Fungi;
  • Wood dusts, including red cedar.

Factors that can trigger work-aggravated asthma:

  • Vapors, gases, dusts, mists, sprays or fumes from industrial materials and cleaning products;
  • Dust mites or mold/fungal spores;
  • Indoor air pollution resulting from poor ventilation;
  • Outdoor air pollution and smog (for outdoor workers). 

Both employers and employees can help control or prevent work-related asthma.  Employers should:

  • Eliminate the asthma-causing agent from the workplace.
  • If elimination is not possible, substitute a less hazardous agent.
  • Apply administrative controls such as policies, procedures, safe work practices, and job rotation to minimize exposure time of workers.
  • Control the exposure.
  • Install ventilation systems to contain emissions, such as gases or vapors at the source.
  • Provide Personal Protect Equipment, such as breathing respirator masks.  PPE should not be used as the only method of exposure control when exposures are ongoing.
  • Train employees on the proper use, storage and maintenance of PPE, proper handling procedures, avoidance of spills, and safe working and good housekeeping procedures.
  • Monitor the exposure level of hazardous agents in the workplace. 

Employees should:

  • Learn about the hazards in your workplace by speaking to the employer, health and safety or union representative, or an occupational health professional.
  • Be aware of the symptoms of work-related asthma.
  • Use PPE that is provided.
  • Report any problems with equipment, PPE, or ventilation systems to the supervisor.
  • Attend training courses on work-related asthma and occupational health and safety, and participate in all health and safety programs in the workplace. 

If not recognized and treated early enough, work-related asthma is a serious illness that can result in disability and job loss. Fortunately, when potential hazards are recognized, work-related allergies and asthma can often be prevented, or their effects minimized. Employers and employees must work together to prevent work-related asthma, so all can breathe easy at work.

Source: Canadian Centre for Occupational Health and Safety