| new host and locality records of coccidia (apicomplexa: eimeriidae) from rodents in the southwestern and western united states. | one hundred forty-seven murid and heteromyid rodents were collected from various sites in the southwestern and western united states (arizona, colorado, new mexico, texas, and utah) and baja california norte, mexico, and their feces were examined for coccidial parasites. of these, 53 (36%) were infected with at least 1 coccidian; 45 of 53 (85%) of the infected rodents harbored only 1 species of coccidian. infected rodents included: 10 of 22 (45%) neotoma albigula, 3 of 11 (27%) neotoma floridana ... | 1991 | 1779282 |
| short report: prevalence of hantavirus infection in rodents associated with two fatal human infections in california. | rodents living near two fatal human cases of hantavirus pulmonary syndrome in california were surveyed for evidence of hantavirus infection. seventeen (15%) (14 peromyscus maniculatus and one each of p. truei, eutamias minimus, and microtus californicus) of 114 rodents tested had evidence (enzyme-linked immunosorbent assay or polymerase chain reaction) of hantavirus infection. this suggests that peromyscus mice, and p. maniculatus in particular, may be the reservoir for the virus causing this ne ... | 1995 | 7872450 |
| serologic and genetic identification of peromyscus maniculatus as the primary rodent reservoir for a new hantavirus in the southwestern united states. | an outbreak of hantavirus pulmonary syndrome (hps) in the southwestern united states was etiologically linked to a newly recognized hantavirus. knowledge that hantaviruses are maintained in rodent reservoirs stimulated a field and laboratory investigation of 1696 small mammals of 31 species. the most commonly captured rodent, the deer mouse (peromyscus maniculatus), had the highest antibody prevalence (30%) to four hantavirus antigens. antibody also was detected in 10 other species of rodent and ... | 1994 | 8195603 |
| hantavirus pulmonary syndrome--five states, 2006. | hantavirus pulmonary syndrome (hps) is a rodentborne viral disease characterized by severe pulmonary illness and a case-fatality ratio of 30%-40%. sin nombre virus causes the majority of hps cases in the united states, and the deer mouse (peromyscus maniculatus) is its predominant reservoir. this report describes an increase in human cases of hps reported during january-march 2006 from arizona, new mexico, north dakota, texas, and washington state. the findings emphasize the need for renewed att ... | 2006 | 16760891 |
| demographic factors associated with prevalence of antibody to sin nombre virus in deer mice in the western united states. | we used long-term data collected for up to 10 yr (1994-2004) at 23 trapping arrays (i.e., webs and grids) in arizona, colorado, montana, and new mexico to examine demographic factors known or suspected to be associated with risk of infection with sin nombre virus (snv) in its natural host, the deer mouse (peromyscus maniculatus). gender, age (mass), wounds or scars, season, and local relative population densities were statistically associated with the period prevalence of antibody (used as a mar ... | 2007 | 17347388 |