A life-threatening disease transmitted by bugs that bite humans’ faces is now endemic in the U.S., the Centers for Disease Control and Prevention has warned. Experts say that Chagas disease, also known as “kissing bug disease,” is spreading, particularly in the south. It is caused by a parasite called Trypanosoma cruzi found in the feces of the triatomine bug, which has a penchant for biting the faces of its victims. The bugs pick up the parasite when they bite other carriers, which can include dogs and The Washington Post reports rising canine infections in California and Texas. The early stage of human infection, according to the CDC, can present few symptoms beyond fatigue, aches, and the so-called “Romañas sign,” which is characterized by swelling of the eyelids. The health agency says
Face-Biting Parasite’s ‘Kissing Bug’ Disease Now Endemic in the U.S.

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