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"Air Quality Alert" ...Air quality alert in effect from 2 PM this afternoon to 10 PM EDT this evening... The New York state department of environmental conservation has issued an air quality health advisory for the following counties... Richmond...Kings...Queens...New York...Bronx...Westchester... Rockland...Nassau...Suffolk. In effect from 2 PM this afternoon to 10 PM EDT this evening. Air quality levels in outdoor air are predicted to be greater than an air quality index value of 100 for the pollutant of ground level ozone. The air quality index...or aqi...was created as an easy way to correlate levels of different pollutants to one scale. The higher the aqi value, the greater the health concern. When pollution levels are elevated...the New York state department of health recommends that individuals consider limiting strenuous outdoor physical activity to reduce the risk of adverse health effects. People who may be especially sensitive to the effects of elevated levels of pollutants include the very Young, and those with pre-existing respiratory problems such as asthma or heart disease. Those with symptoms should consider consulting their personal physician. A toll free air quality hotline has been established so New York residents can stay informed on the air quality situation. The toll free number is: 1 800 5 3 5, 1 3 4 5. 1014 am EDT Tue Sep 2 2014 ...Air quality alert in effect from 2 PM this afternoon to 10 PM EDT this evening... The New York state department of environmental conservation has issued an air quality health advisory for the following counties... Richmond...Kings...Queens...New York...Bronx...Westchester... Rockland...Nassau...Suffolk. In effect from 2 PM this afternoon to 10 PM EDT this evening. Air quality levels in outdoor air are predicted to be greater than an air quality index value of 100 for the pollutant of ground level ozone. The air quality index...or aqi...was created as an easy way to correlate levels of different pollutants to one scale. The higher the aqi value, the greater the health concern. When pollution levels are elevated...the New York state department of health recommends that individuals consider limiting strenuous outdoor physical activity to reduce the risk of adverse health effects. People who may be especially sensitive to the effects of elevated levels of pollutants include the very Young, and those with pre-existing respiratory problems such as asthma or heart disease. Those with symptoms should consider consulting their personal physician. A toll free air quality hotline has been established so New York residents can stay informed on the air quality situation. The toll free number is: 1 800 5 3 5, 1 3 4 5. -- Tuesday Sep.02 14,08:12 PM Weather  |  LIRR  |  Traffic  |  Traffic Cams |  Weather News

 

Windshield Washer Fluid Linked to Bacteria that Causes Severe Form of Pneumonia

Nature & Weather, National & World News, Health & Wellness

Each time the windshield wipers on a vehicle sprays, it may be releasing a bacteria linked to Legionnaires' disease. The bacteria thrives particularly well in ...

Legionella, a bacteria that causes Legionnaires – a severe form of pneumonia – has been found to lurk in windshield washer fluid used in cars, according to a new study. The data from the research was released on Sunday at the American Society for Microbiology meeting in Boston. It investigated fluid dispersed by school buses.

Legionella is naturally found in freshwater, but the study found it can grow in windshield washer fluid. What the results from this study suggest is that “automobiles may serve as a source of transmission for Legionella infection,” says Otto Schwake, a doctoral student at Arizona State University, who conducted the research and presented the findings.

Each time washer fluid spray is released, Legionella is also released into the air.

Exposure to Legionella does not necessary make everyone ill, but for some with a weakened immune system, it can cause a severe form of pneumonia and Pontiac fever, a milder illness resembling the flu.

In the study where Schwake and other researchers tried to grow Legionella in different washer fluids, they found the bacterial concentrate maintained a stable population for up to 14 months. Washer fluid was also tested from school buses in central Arizona and the bacteria was found to survive and grow in approximately 75 percent of the buses.

In certain types of windshield washer fluid, the bacteria survived even longer than in sterile water. The bacterium is known to thrive in heat so the study also found the amount of Legionella in the washer fluid was higher in the summer than winter.

Before this study, it has been known Legionella can also be found in the mist associated with hot tubs, air conditioners and other equipment associated with creating fine water droplets.

An outbreak of Legionnaires’ disease occurred back in 1976 at a meeting of the American Legion in Philadelphia. The bacterium was traced back to the cooling towers in the hotel’s air conditioning system. It killed 25 people and left more than 130 hospitalized.

As many as 18,000 people are hospitalized each year for Legionnaires’ disease, according to the Centers for Disease Control and Prevention. The airborne bacteria are contracted when inhaled as it can work its way deep into the lungs. Symptoms include coughing, shortness of breath, high fever, muscle aches and headaches.

 [Source: American Society for Microbiology; CDC.]

Photo by Pimvantend, via Wikimedia Commons.

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