Formally known as triatomines, there are 12 species that live in the United States. They have received the name ‘kissing bugs’ because they normally will bite people near their mouths at night while they sleep. These bugs are attracted to the odor that humans exhale, and the face is usually the only exposed area while we sleep. They do not normally burrow under the covers like other bugs or spiders. Visit: http://www.onlinepestcontrol.com/what-are-kissing-bugs-and-how-to-get-rid-of-them/ for more detailed information and help.