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Mosquito magnet

By Noralyn Dudt A mosquito bites you while sitting outside in the yard and you wonder why the fellow sitting next to you does not get a bite?   Have you ever thought that you might be one of those mosquito "magnets?" According to the journal Cell (a peer-reviewed scientific journal that publishes research papers across a broad range of disciplines within   the life sciences), mosquito-borne diseases impact about 700 million people per year, and experts expect that number to increase as global temperatures rise. The A.aegypti mosquitoes are known to live in tropical or subtropical climates, but the insect has adapted   and now breeds in the cooler regions of the United States. Some people are "magnets" for mosquitoes, emitting a tantalizing combination of chemicals that invites the pesky insects to dine on them. Scientists have known that mosquitoes have a preference for some humans over others but the reason wasn't fully understood. A laboratory at Rockef...