ahlam1399
09-22-2015, 04:54 PM
You're **t just shedding germs on every surface you touch. Research suggests you're actually walking around in an airborne plume of bacteria and other microscopic organisms that's unique to you.
أكثر... (http://www.npr.org/sections/health-shots/2015/09/22/441841735/wherever-you-go-your-personal-cloud-of-microbes-follows?utm_medium=RSS&utm_campaign=news)
أكثر... (http://www.npr.org/sections/health-shots/2015/09/22/441841735/wherever-you-go-your-personal-cloud-of-microbes-follows?utm_medium=RSS&utm_campaign=news)