The efforts of humans to keep their bodies and the things they touch bacteria-free are misguided, Tufts University microbiologist Dr. Stuart Levy told the International Conference on Emerging Infectious Diseases. He said older cleansers such as soap and hot water, alcohol, chlorine bleach and hydrogen peroxide are sufficient for most purposes. Levy said strong antibacterial cleaners are needed only when someone in a household is seriously ill or has low immunity.
Researcher urges less use of anti-bacteria products .
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