ahlam1399
07-20-2016, 09:03 PM
Scientists have tested all sorts of strategies to keep Lyme disease ticks from biting us. One is to make it less likely you'll cross paths with the critters in your yard. Sawdust mulch, anyone?
أكثر... (http://www.npr.org/sections/health-shots/2016/07/20/486635116/taking-the-battle-against-lyme-disease-ticks-to-the-backyard?utm_medium=RSS&utm_campaign=news)
أكثر... (http://www.npr.org/sections/health-shots/2016/07/20/486635116/taking-the-battle-against-lyme-disease-ticks-to-the-backyard?utm_medium=RSS&utm_campaign=news)