prevalence of antibodies to rickettsia conorii coxiella burnetii and rickettsia typhi in salamanca province (spain). serosurvey in the human population. | the salamanca province of spain is an endemic zone for mediterranean spotted fever. in this area, only one case of q fever has been reported and typhus group rickettsial diseases have never been diagnosed. to obtain a panoramic view of the presence of antibodies to the most ubiquitous rickettsial agents, 400 sera specimens from a statistically representative sample of the human population of salamanca city and its surrounding province were subjected to indirect microimmunofluorescent test for an ... | 1990 | 2123799 |
[seroprevalence of coxiella burnetii and rickettsia conorii infection in the province of soria]. | determine the antibodies prevalence against coxiella burnetii and rickettsia conorii in soria (spain). | 1993 | 8305552 |
seroepidemiological survey of q fever in león province, spain. | a seroepidemiological survey, using an indirect immunofluorescence test against coxiella burnetii (antigenic phase ii), was carried out in león province, north-western spain. a total of 406 serum samples was collected from people (from 15 to more than 65 years old) living in a rural environment during the winter and spring of 1994. the overall prevalence was 40.6%, titres ranged from 1:80 to 1:640, and a titre of 1:80 was encountered among 60.6% of positive samples. a significant higher prevalen ... | 1996 | 8884191 |
[outbreak of q fever and seroprevalence in a rural population from soria province]. | the aim of this study was to describe an outbreak of acute fever in a rural town from soria (spain) in the spring of 1998 and to know the prevalence of igg antibodies to coxiella burnetii in this population. | 2001 | 11333569 |