Publications
| rickettsial seroepidemiology among farm workers, tianjin, people's republic of china. | high seroprevalence rates for anaplasma phagocytophilum (8.8%), coxiella burnetii (6.4%), bartonella henselae (9.6%), and rickettsia typhi (4.1%) in 365 farm workers near tianjin, people's republic of china, suggest that human infections with these zoonotic bacteria are frequent and largely unrecognized. demographic features of seropositive persons suggest distinct epidemiology, ecology, and risks. | 2008 | 18507907 |