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More than 70 percent could better manage asthma triggers, EPA survey finds

In the first national awareness survey on environmental asthma triggers, U.S. Environmental Protection Agency (EPA) has found that fewer than 30 percent of people with asthma are taking simple steps to reduce exposure to asthma triggers. Exposure to asthma triggers such as secondhand smoke, cockroaches, dust mites, mold, and ozone can cause asthma in young children or set off asthma attacks.

4 May 2005

Concern about the environment grows in East Asia as impacts of pollution and urbanization increase

Pollution and environmental degradation increasingly threaten the health of East Asia and Pacific's rapidly urbanizing population, according to two new environment reports from the World Bank.

19 Apr 2005

Children are more vulnerable than adults to the adverse effects of air pollution

Children are more vulnerable than adults to the adverse effects of air pollution for several reasons. First, children have increased exposure to many air pollutants because they spend more time outside, have higher breathing rates and higher levels of physical activity compared with adults.

7 Dec 2004

Nearly two-thirds of smokers are not concerned about developing Chronic Obstructive Pulmonary Disease

Nearly two-thirds (64 percent) of smokers are not concerned about developing Chronic Obstructive Pulmonary Disease (COPD), America’s fourth ranking cause of death even though more than half of them (55 percent) experience at least one of the symptoms of COPD a minimum of once a week.

18 Nov 2004

Ground-level ozone significantly associated with an increase in deaths in many U.S. cities

Changes in ground-level ozone were significantly associated with an increase in deaths in many U.S. cities, according to a nationwide study conducted by researchers at the Johns Hopkins Bloomberg School of Public Health and the Yale University School of Forestry and Environmental Studies.

17 Nov 2004

Melanin is not only good for you, it also can be bad

Blondes and redheads not only are more susceptible to skin cancer, but the source of their skin and hair pigmentation, melanin, actually magnifies the damaging effects of ultraviolet (UV) rays, according to a study published online this week in the Proceedings of the National Academy of Sciences.

13 Oct 2004

Growing up in polluted towns and cities increases risk of lung health issues

Children who grow up in towns and cities with high pollution levels are at increased risk of lung health issues or low functioning lungs. New research suggests that pollutants from vehicle emissions and fossil fuels have an adverse effect on a child's lung development and can also lower childrens lifetime breathing capacity.

8 Sep 2004

Air conditioning coil reduces over all sickness by 20%

Air conditioning coil reduces over all sickness by 20%, reduces respiratory symptoms by 40% and has resulted in a 99% reduction of microbial and endotoxin concentrations on irradiated surfaces within the ventilation system.

5 Sep 2004

Low levels of contamination also influence mortality rate

Navarre doctor Rosa María Alás Brun has shown, in her PhD thesis defended at the Public University of Navarre, that, despite contamination rates in Pamplona being very low, these still have an influence on death rates.

23 Aug 2004

Death rates for young children are related seasonal levels of particulate air pollution and cold temperatures

Seasonal variations in death rates for young children are related to high levels of particulate air pollution and cold temperatures during the winter months, and to high levels of particulate pollutants and nitrogen dioxide during the summer months

15 Aug 2004

Ozone loss caused genetic mutations at time of mass extinction

Research into the world’s worst mass extinction, which led to the loss of 90 per cent of living species 250 million years ago, has found that the historical tragedy also involved some disturbing genetics mutations.

27 Jul 2004

Natural organohalogens have potent anticancer and antibacterial activity

Human made chemical compounds called organohalogens get loads of attention as they are best known for their often harmful effect on the environment - substances like the CFCs (the ozone-damaging chemicals), dioxin (found in the herbicide Agent Orange), PCBs (industrial fluids) and several pesticides.

22 Jul 2004

Novel method to 'drilling and filling' dental cavities is found lacking

Innovative methods for preventing the progression of cavities in teeth appear regularly. One such method is the application of ozone gas to carious lesions.

21 Jul 2004

States working to protect public health through fine particle standard

The United States Environmental Protection Agency (EPA) informed states and tribes of the status of counties as the country prepare to meet the nation's first fine particle (PM2.5) air quality standard.

29 Jun 2004

Ozone deficiency in the atmosphere does provoke the increase of people's death-rate

About a century ago, A.L. Chizhevsky, great Russian biophysicist, was the first to pay attention to the correlation between people's death-rate and the solar activity cycles.

25 Jun 2004

FDA seeks public comment on albuterol metered dose inhalers containing ozone-depleting propellants

FDA put on display today a Federal Register notice seeking public comment on a proposal for withdrawing "essential-use" status for albuterol metered-dose inhalers (MDIs) using chlorofluorocarbon (CFC) propellants.

12 Jun 2004

American Lung Association welcomes EPA nonroad diesel rule

The American Lung Association has welcomed the U.S. Environmental Protection Agency move to clean up heavy equipment and diesel fuel. The rule closes the loophole that left millions of engines ranging from small construction equipment, tractors and heavy equipment like bulldozers under regulated.

11 May 2004

Study suggests that the vitamins, such as E, C, and beta carotene, could raise bad form of cholesterol

The notion that antioxidant vitamins could provide a safe, convenient way to protect the heart from disease appears to have hit a pothole.

3 May 2004

Millions of poor and minority children in America's cities likely will suffer higher rates of asthma

Millions of poor and minority children in America's cities likely will suffer even higher rates of asthma as the result of a "powerful one-two punch" of higher levels of pollen and changes in the types of molds spurred by global warming, along with unhealthy urban air masses caused by the burning of fossil fuel by cars, trucks and buses, according to a warning issued today by Harvard researchers and the American Public Health Association (APHA).

29 Apr 2004

High levels of microscopic, soot-like particles are increasing the risk of premature death

High levels of microscopic, soot-like particles are increasing the risk of premature death for millions of people, including those with heart or lung disease, according to the American Lung Association State of the Air: 2004 report released today.