| [investigation on natural foci of autumn-winter type tsutsugamushi disease in shandong province]. | in order to provide basic data of tsutsugamushi disease in shandong province, for the control and prevention of this disease in residents and army-men. | 2000 | 11860801 |
| epidemiological studies on host animals of scrub typhus of the autumn-winter type in shandong province, china. | in order to elucidate the host animals of scrub typhus in shandong province, epidemiological studies on host rodents of the autumn-winter type scrub typhus were carried out from 1995 to 2002 at four localities in the shandong province. based upon ecological observations of the composition, seasonal fluctuation of animal hosts, isolation of orientia tsutsugamushi, detection and identification of serotypes of antibodies to o. tsutsugamushi were conducted. two thousand eight hundred and eighty-four ... | 2003 | 15115095 |
| chigger mite (acari: trombiculidae) survey of rodents in shandong province, northern china. | chigger mites are parasites of rodents and other vertebrates, invertebrates, and other arthropods, and are the only vectors of scrub typhus, in addition to other zoonoses. therefore, investigating their distribution, diversity, and seasonal abundance is important for public health. rodent surveillance was conducted at 6 districts in shandong province, northern china (114-112°e, 34-38°n), from january to december 2011. overall, 225/286 (78.7%) rodents captured were infested with chigger mites. a ... | 2017 | 29103271 |
| past climate change and recent anthropogenic activities affect genetic structure and population demography of the greater long-tailed hamster in northern china. | the genetic diversity and the spatial structure of a species are likely consequences of both past and recent evolutionary processes, but relevant studies are still rare in east asia where the pleistocene climate has unique influences. in this study, we examined the impact of past climate change and recent anthropogenic activities on the genetic structure and population size of the greater long-tailed hamster (tscherskia triton), an agricultural rodent pest species in northern china. dna sequence ... | 2015 | 26202859 |