New studies suggest airborne SARS transmission is possible
Two new studies present evidence that the virus causing severe acute respiratory syndrome (SARS) may spread through the air, not just through direct contact with contaminated water droplets as previous research had shown. SARS coronavirus was detected in the air in a patient's room during the 2003 outbreak in Toronto, according to a new study published in The Journal of Infectious Diseases...Tiny airborne particles are a major cause of climate change
A scientist at the Weizmann Institute of Science and his colleagues caused a storm in the atmospheric community when they suggested a few years back that tiny airborne particles, known as aerosols, may be one of the main culprits causing climate change ?having, on a local scale, an even greater impact than the greenhouse gases effect. Attempts to understand how these particles influence clouds ha...Airborne mold spores increase kids' risk for multiple allergies
University of Cincinnati (UC) researchers say exposure to a certain group of fungal spores--abundant in the air that we breathe every day--can make young children more susceptible to developing multiple allergies later in life. The team found that infants who were exposed to basidiospores and other airborne fungal spores--specifically penicillium/aspergillus and alternaria--early in life...Opening windows may be the best way of preventing transmission of airborne infection
A study of eight hospitals in Peru has shown that opening windows and doors provided ventilation more than double that of mechanically ventilated negative-pressure rooms and 18 times that of rooms with windows and doors closed. The researchers, led by Rod Escombe from Imperial College London, compared the airflow in 70 naturally ventilated clinical rooms such as respiratory isolation room...Research on to Find Link Between Airborne Pollutants and Respiratory Illness
Philip K. Hopke, professor and director of Clarkson's Center for Air Resources Engineering and Science (CARES) is an internationally respected expert// on airborne pollution who serves on the Environmental Protection Agency's (EPA) Science advisory board. He is also one of scores of health officials and scientists monitoring concentrations of airborne particles to find the casual link between pol...Airborne Infection Less in Naturally Ventilated Rooms
A study conducted in eight hospitals in Peru concludes that opening windows and doors provides maximum natural ventilation and this lowers the risk of airborne contagion//. The authors said, opening windows and doors provides ventilation more than double that of mechanically ventilated negative-pressure rooms and 18 times that of rooms with windows and doors closed. The resear...