Inhaling low concentrations of ethanol vapor can disable the influenza A virus in mice, without harmful side effects, says a new study by scientists at the Okinawa Institute of Science and Technology ...

E-cigarettes or electronic cigarettes are battery-operated devices designed to deliver nicotine with flavorings and other chemicals to users in vapor instead of smoke. Researchers at the University of ...

Steam inhalers are devices that reportedly provide relief from respiratory conditions such as the common cold. However, there is currently no evidence to suggest they are effective in reducing nasal ...

Researchers at the University of California, San Diego School of Medicine and Veterans Affairs San Diego Healthcare System report data suggesting that e-cigarettes are toxic to human airway cells, ...