| rural residents in china are at increased risk of exposure to tick-borne pathogens anaplasma phagocytophilum and ehrlichia chaffeensis. | as emerging tick born rickettsial diseases caused by a. phagocytophilum and e. chaffeensis, anaplasmosis and ehrlichiosis have become a serious threat to human and animal health throughout the world. in particular, in china, an unusual transmission of nosocomial cases of human granulocytic anaplasmosis occurred in anhui province in 2006 and more recent coinfection case of a. phagocytophilum and e. chaffeensis was documented in shandong province. although the seroprevalence of human granulocytic ... | 2014 | 24877080 |